49255290

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 165362472

約数和(自身を除く): 116107182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 73, 81, 85, 90, 98, 102, 105, 119, 126, 135, 146, 147, 153, 162, 170, 189, 210, 219, 238, 245, 255, 270, 294, 306, 315, 357, 365, 378, 405, 438, 441, 459, 490, 510, 511, 567, 595, 630, 657, 714, 730, 735, 765, 810, 833, 882, 918, 945, 1022, 1071, 1095, 1134, 1190, 1241, 1314, 1323, 1377, 1470, 1530, 1533, 1666, 1785, 1890, 1971, 2142, 2190, 2205, 2295, 2482, 2499, 2555, 2646, 2754, 2835, 3066, 3213, 3285, 3570, 3577, 3723, 3942, 3969, 4165, 4410, 4590, 4599, 4998, 5110, 5355, 5670, 5913, 6205, 6426, 6570, 6615, 6885, 7154, 7446, 7497, 7665, 7938, 8330, 8687, 9198, 9639, 9855, 10710, 10731, 11169, 11826, 12410, 12495, 13230, 13770, 13797, 14994, 15330, 16065, 17374, 17885, 18615, 19278, 19710, 19845, 21462, 22338, 22491, 22995, 24990, 26061, 27594, 29565, 32130, 32193, 33507, 35770, 37230, 37485, 39690, 41391, 43435, 44982, 45990, 48195, 52122, 53655, 55845, 59130, 60809, 64386, 67014, 67473, 68985, 74970, 78183, 82782, 86870, 96390, 96579, 100521, 107310, 111690, 112455, 121618, 130305, 134946, 137970, 156366, 160965, 167535, 182427, 193158, 201042, 206955, 224910, 234549, 260610, 289737, 304045, 321930, 335070, 337365, 364854, 390915, 413910, 469098, 482895, 502605, 547281, 579474, 608090, 674730, 703647, 781830, 912135, 965790, 1005210, 1094562, 1172745, 1407294, 1448685, 1641843, 1824270, 2345490, 2736405, 2897370, 3283686, 3518235, 4925529, 5472810, 7036470, 8209215, 9851058, 16418430, 24627645, 49255290]

約数ペア:

[(1, 49255290), (2, 24627645), (3, 16418430), (5, 9851058), (6, 8209215), (7, 7036470), (9, 5472810), (10, 4925529), (14, 3518235), (15, 3283686), (17, 2897370), (18, 2736405), (21, 2345490), (27, 1824270), (30, 1641843), (34, 1448685), (35, 1407294), (42, 1172745), (45, 1094562), (49, 1005210), (51, 965790), (54, 912135), (63, 781830), (70, 703647), (73, 674730), (81, 608090), (85, 579474), (90, 547281), (98, 502605), (102, 482895), (105, 469098), (119, 413910), (126, 390915), (135, 364854), (146, 337365), (147, 335070), (153, 321930), (162, 304045), (170, 289737), (189, 260610), (210, 234549), (219, 224910), (238, 206955), (245, 201042), (255, 193158), (270, 182427), (294, 167535), (306, 160965), (315, 156366), (357, 137970), (365, 134946), (378, 130305), (405, 121618), (438, 112455), (441, 111690), (459, 107310), (490, 100521), (510, 96579), (511, 96390), (567, 86870), (595, 82782), (630, 78183), (657, 74970), (714, 68985), (730, 67473), (735, 67014), (765, 64386), (810, 60809), (833, 59130), (882, 55845), (918, 53655), (945, 52122), (1022, 48195), (1071, 45990), (1095, 44982), (1134, 43435), (1190, 41391), (1241, 39690), (1314, 37485), (1323, 37230), (1377, 35770), (1470, 33507), (1530, 32193), (1533, 32130), (1666, 29565), (1785, 27594), (1890, 26061), (1971, 24990), (2142, 22995), (2190, 22491), (2205, 22338), (2295, 21462), (2482, 19845), (2499, 19710), (2555, 19278), (2646, 18615), (2754, 17885), (2835, 17374), (3066, 16065), (3213, 15330), (3285, 14994), (3570, 13797), (3577, 13770), (3723, 13230), (3942, 12495), (3969, 12410), (4165, 11826), (4410, 11169), (4590, 10731), (4599, 10710), (4998, 9855), (5110, 9639), (5355, 9198), (5670, 8687), (5913, 8330), (6205, 7938), (6426, 7665), (6570, 7497), (6615, 7446), (6885, 7154)]