51126735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1704

約数の個数: 48

約数和(自身を含む): 95262048

約数和(自身を除く): 44135313

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1657, 1815, 2057, 2805, 4971, 6171, 8285, 10285, 18227, 24855, 28169, 30855, 54681, 84507, 91135, 140845, 200497, 273405, 309859, 422535, 601491, 929577, 1002485, 1549295, 3007455, 3408449, 4647885, 10225347, 17042245, 51126735]

約数ペア:

[(1, 51126735), (3, 17042245), (5, 10225347), (11, 4647885), (15, 3408449), (17, 3007455), (33, 1549295), (51, 1002485), (55, 929577), (85, 601491), (121, 422535), (165, 309859), (187, 273405), (255, 200497), (363, 140845), (561, 91135), (605, 84507), (935, 54681), (1657, 30855), (1815, 28169), (2057, 24855), (2805, 18227), (4971, 10285), (6171, 8285)]