55162020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 163086336

約数和(自身を除く): 107924316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 620, 631, 705, 930, 940, 1262, 1410, 1457, 1860, 1893, 2524, 2820, 2914, 3155, 3786, 4371, 5828, 6310, 7285, 7572, 8742, 9465, 12620, 14570, 17484, 18930, 19561, 21855, 29140, 29657, 37860, 39122, 43710, 58683, 59314, 78244, 87420, 88971, 97805, 117366, 118628, 148285, 177942, 195610, 234732, 293415, 296570, 355884, 391220, 444855, 586830, 593140, 889710, 919367, 1173660, 1779420, 1838734, 2758101, 3677468, 4596835, 5516202, 9193670, 11032404, 13790505, 18387340, 27581010, 55162020]

約数ペア:

[(1, 55162020), (2, 27581010), (3, 18387340), (4, 13790505), (5, 11032404), (6, 9193670), (10, 5516202), (12, 4596835), (15, 3677468), (20, 2758101), (30, 1838734), (31, 1779420), (47, 1173660), (60, 919367), (62, 889710), (93, 593140), (94, 586830), (124, 444855), (141, 391220), (155, 355884), (186, 296570), (188, 293415), (235, 234732), (282, 195610), (310, 177942), (372, 148285), (465, 118628), (470, 117366), (564, 97805), (620, 88971), (631, 87420), (705, 78244), (930, 59314), (940, 58683), (1262, 43710), (1410, 39122), (1457, 37860), (1860, 29657), (1893, 29140), (2524, 21855), (2820, 19561), (2914, 18930), (3155, 17484), (3786, 14570), (4371, 12620), (5828, 9465), (6310, 8742), (7285, 7572)]