55788928

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{2579}}^1$

素因数の和:2619

約数の個数: 48

約数和(自身を含む): 120395700

約数和(自身を除く): 64606772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2579, 2704, 5158, 5408, 10316, 10816, 20632, 21632, 33527, 41264, 67054, 82528, 134108, 165056, 268216, 330112, 435851, 536432, 871702, 1072864, 1743404, 2145728, 3486808, 4291456, 6973616, 13947232, 27894464, 55788928]

約数ペア:

[(1, 55788928), (2, 27894464), (4, 13947232), (8, 6973616), (13, 4291456), (16, 3486808), (26, 2145728), (32, 1743404), (52, 1072864), (64, 871702), (104, 536432), (128, 435851), (169, 330112), (208, 268216), (338, 165056), (416, 134108), (676, 82528), (832, 67054), (1352, 41264), (1664, 33527), (2579, 21632), (2704, 20632), (5158, 10816), (5408, 10316)]