49305060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:490

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 123667740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 359, 420, 436, 545, 630, 654, 718, 763, 981, 1077, 1090, 1260, 1308, 1436, 1526, 1635, 1795, 1962, 2154, 2180, 2289, 2513, 3052, 3231, 3270, 3590, 3815, 3924, 4308, 4578, 4905, 5026, 5385, 6462, 6540, 6867, 7180, 7539, 7630, 9156, 9810, 10052, 10770, 11445, 12565, 12924, 13734, 15078, 15260, 16155, 19620, 21540, 22617, 22890, 25130, 27468, 30156, 32310, 34335, 37695, 39131, 45234, 45780, 50260, 64620, 68670, 75390, 78262, 90468, 113085, 117393, 137340, 150780, 156524, 195655, 226170, 234786, 273917, 352179, 391310, 452340, 469572, 547834, 586965, 704358, 782620, 821751, 1095668, 1173930, 1369585, 1408716, 1643502, 1760895, 2347860, 2465253, 2739170, 3287004, 3521790, 4108755, 4930506, 5478340, 7043580, 8217510, 9861012, 12326265, 16435020, 24652530, 49305060]

約数ペア:

[(1, 49305060), (2, 24652530), (3, 16435020), (4, 12326265), (5, 9861012), (6, 8217510), (7, 7043580), (9, 5478340), (10, 4930506), (12, 4108755), (14, 3521790), (15, 3287004), (18, 2739170), (20, 2465253), (21, 2347860), (28, 1760895), (30, 1643502), (35, 1408716), (36, 1369585), (42, 1173930), (45, 1095668), (60, 821751), (63, 782620), (70, 704358), (84, 586965), (90, 547834), (105, 469572), (109, 452340), (126, 391310), (140, 352179), (180, 273917), (210, 234786), (218, 226170), (252, 195655), (315, 156524), (327, 150780), (359, 137340), (420, 117393), (436, 113085), (545, 90468), (630, 78262), (654, 75390), (718, 68670), (763, 64620), (981, 50260), (1077, 45780), (1090, 45234), (1260, 39131), (1308, 37695), (1436, 34335), (1526, 32310), (1635, 30156), (1795, 27468), (1962, 25130), (2154, 22890), (2180, 22617), (2289, 21540), (2513, 19620), (3052, 16155), (3231, 15260), (3270, 15078), (3590, 13734), (3815, 12924), (3924, 12565), (4308, 11445), (4578, 10770), (4905, 10052), (5026, 9810), (5385, 9156), (6462, 7630), (6540, 7539), (6867, 7180)]