55840590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5303}}^1$

素因数の和:5335

約数の個数: 80

約数和(自身を含む): 161729568

約数和(自身を除く): 105888978

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 5303, 10530, 10606, 15909, 26515, 31818, 47727, 53030, 68939, 79545, 95454, 137878, 143181, 159090, 206817, 238635, 286362, 344695, 413634, 429543, 477270, 620451, 689390, 715905, 859086, 1034085, 1240902, 1431810, 1861353, 2068170, 2147715, 3102255, 3722706, 4295430, 5584059, 6204510, 9306765, 11168118, 18613530, 27920295, 55840590]

約数ペア:

[(1, 55840590), (2, 27920295), (3, 18613530), (5, 11168118), (6, 9306765), (9, 6204510), (10, 5584059), (13, 4295430), (15, 3722706), (18, 3102255), (26, 2147715), (27, 2068170), (30, 1861353), (39, 1431810), (45, 1240902), (54, 1034085), (65, 859086), (78, 715905), (81, 689390), (90, 620451), (117, 477270), (130, 429543), (135, 413634), (162, 344695), (195, 286362), (234, 238635), (270, 206817), (351, 159090), (390, 143181), (405, 137878), (585, 95454), (702, 79545), (810, 68939), (1053, 53030), (1170, 47727), (1755, 31818), (2106, 26515), (3510, 15909), (5265, 10606), (5303, 10530)]