55149076

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 97987176

約数和(自身を除く): 42838100

約数列:

[1, 2, 4, 137, 157, 274, 314, 548, 628, 641, 1282, 2564, 21509, 43018, 86036, 87817, 100637, 175634, 201274, 351268, 402548, 13787269, 27574538, 55149076]

約数ペア:

[(1, 55149076), (2, 27574538), (4, 13787269), (137, 402548), (157, 351268), (274, 201274), (314, 175634), (548, 100637), (628, 87817), (641, 86036), (1282, 43018), (2564, 21509)]