51993920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14771}}^1$

素因数の和:14799

約数の個数: 56

約数和(自身を含む): 135075168

約数和(自身を除く): 83081248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 14771, 29542, 59084, 73855, 118168, 147710, 162481, 236336, 295420, 324962, 472672, 590840, 649924, 812405, 945344, 1181680, 1299848, 1624810, 2363360, 2599696, 3249620, 4726720, 5199392, 6499240, 10398784, 12998480, 25996960, 51993920]

約数ペア:

[(1, 51993920), (2, 25996960), (4, 12998480), (5, 10398784), (8, 6499240), (10, 5199392), (11, 4726720), (16, 3249620), (20, 2599696), (22, 2363360), (32, 1624810), (40, 1299848), (44, 1181680), (55, 945344), (64, 812405), (80, 649924), (88, 590840), (110, 472672), (160, 324962), (176, 295420), (220, 236336), (320, 162481), (352, 147710), (440, 118168), (704, 73855), (880, 59084), (1760, 29542), (3520, 14771)]