49030380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 189604800

約数和(自身を除く): 140574420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 49, 51, 54, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 108, 109, 119, 126, 135, 140, 147, 153, 170, 180, 189, 196, 204, 210, 218, 238, 245, 252, 255, 270, 294, 306, 315, 327, 340, 357, 378, 420, 436, 441, 459, 476, 490, 510, 540, 545, 588, 595, 612, 630, 654, 714, 735, 756, 763, 765, 833, 882, 918, 945, 980, 981, 1020, 1071, 1090, 1190, 1260, 1308, 1323, 1428, 1470, 1526, 1530, 1635, 1666, 1764, 1785, 1836, 1853, 1890, 1962, 2142, 2180, 2205, 2289, 2295, 2380, 2499, 2646, 2940, 2943, 3052, 3060, 3213, 3270, 3332, 3570, 3706, 3780, 3815, 3924, 4165, 4284, 4410, 4578, 4590, 4905, 4998, 5292, 5341, 5355, 5559, 5886, 6426, 6540, 6615, 6867, 7140, 7412, 7497, 7630, 8330, 8820, 9156, 9180, 9265, 9810, 9996, 10682, 10710, 11118, 11445, 11772, 12495, 12852, 12971, 13230, 13734, 14715, 14994, 15260, 16023, 16065, 16660, 16677, 18530, 19620, 20601, 21364, 21420, 22236, 22491, 22890, 24990, 25942, 26460, 26705, 27468, 27795, 29430, 29988, 32046, 32130, 33354, 34335, 37060, 37485, 38913, 41202, 44982, 45780, 48069, 49980, 50031, 51884, 53410, 55590, 58860, 64092, 64260, 64855, 66708, 68670, 74970, 77826, 80115, 82404, 83385, 89964, 90797, 96138, 100062, 103005, 106820, 111180, 112455, 116739, 129710, 137340, 144207, 149940, 155652, 160230, 166770, 181594, 192276, 194565, 200124, 206010, 224910, 233478, 240345, 250155, 259420, 272391, 288414, 320460, 333540, 350217, 363188, 389130, 412020, 449820, 453985, 466956, 480690, 500310, 544782, 576828, 583695, 700434, 721035, 778260, 817173, 907970, 961380, 1000620, 1089564, 1167390, 1361955, 1400868, 1442070, 1634346, 1751085, 1815940, 2334780, 2451519, 2723910, 2884140, 3268692, 3502170, 4085865, 4903038, 5447820, 7004340, 8171730, 9806076, 12257595, 16343460, 24515190, 49030380]

約数ペア:

[(1, 49030380), (2, 24515190), (3, 16343460), (4, 12257595), (5, 9806076), (6, 8171730), (7, 7004340), (9, 5447820), (10, 4903038), (12, 4085865), (14, 3502170), (15, 3268692), (17, 2884140), (18, 2723910), (20, 2451519), (21, 2334780), (27, 1815940), (28, 1751085), (30, 1634346), (34, 1442070), (35, 1400868), (36, 1361955), (42, 1167390), (45, 1089564), (49, 1000620), (51, 961380), (54, 907970), (60, 817173), (63, 778260), (68, 721035), (70, 700434), (84, 583695), (85, 576828), (90, 544782), (98, 500310), (102, 480690), (105, 466956), (108, 453985), (109, 449820), (119, 412020), (126, 389130), (135, 363188), (140, 350217), (147, 333540), (153, 320460), (170, 288414), (180, 272391), (189, 259420), (196, 250155), (204, 240345), (210, 233478), (218, 224910), (238, 206010), (245, 200124), (252, 194565), (255, 192276), (270, 181594), (294, 166770), (306, 160230), (315, 155652), (327, 149940), (340, 144207), (357, 137340), (378, 129710), (420, 116739), (436, 112455), (441, 111180), (459, 106820), (476, 103005), (490, 100062), (510, 96138), (540, 90797), (545, 89964), (588, 83385), (595, 82404), (612, 80115), (630, 77826), (654, 74970), (714, 68670), (735, 66708), (756, 64855), (763, 64260), (765, 64092), (833, 58860), (882, 55590), (918, 53410), (945, 51884), (980, 50031), (981, 49980), (1020, 48069), (1071, 45780), (1090, 44982), (1190, 41202), (1260, 38913), (1308, 37485), (1323, 37060), (1428, 34335), (1470, 33354), (1526, 32130), (1530, 32046), (1635, 29988), (1666, 29430), (1764, 27795), (1785, 27468), (1836, 26705), (1853, 26460), (1890, 25942), (1962, 24990), (2142, 22890), (2180, 22491), (2205, 22236), (2289, 21420), (2295, 21364), (2380, 20601), (2499, 19620), (2646, 18530), (2940, 16677), (2943, 16660), (3052, 16065), (3060, 16023), (3213, 15260), (3270, 14994), (3332, 14715), (3570, 13734), (3706, 13230), (3780, 12971), (3815, 12852), (3924, 12495), (4165, 11772), (4284, 11445), (4410, 11118), (4578, 10710), (4590, 10682), (4905, 9996), (4998, 9810), (5292, 9265), (5341, 9180), (5355, 9156), (5559, 8820), (5886, 8330), (6426, 7630), (6540, 7497), (6615, 7412), (6867, 7140)]