53853604

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 110355840

約数和(自身を除く): 56502236

約数列:

[1, 2, 4, 7, 14, 28, 101, 137, 139, 202, 274, 278, 404, 548, 556, 707, 959, 973, 1414, 1918, 1946, 2828, 3836, 3892, 13837, 14039, 19043, 27674, 28078, 38086, 55348, 56156, 76172, 96859, 98273, 133301, 193718, 196546, 266602, 387436, 393092, 533204, 1923343, 3846686, 7693372, 13463401, 26926802, 53853604]

約数ペア:

[(1, 53853604), (2, 26926802), (4, 13463401), (7, 7693372), (14, 3846686), (28, 1923343), (101, 533204), (137, 393092), (139, 387436), (202, 266602), (274, 196546), (278, 193718), (404, 133301), (548, 98273), (556, 96859), (707, 76172), (959, 56156), (973, 55348), (1414, 38086), (1918, 28078), (1946, 27674), (2828, 19043), (3836, 14039), (3892, 13837)]