51545816

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5647}}^1$

素因数の和:5823

約数の個数: 32

約数和(自身を含む): 111152640

約数和(自身を除く): 59606824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 326, 652, 1141, 1304, 2282, 4564, 5647, 9128, 11294, 22588, 39529, 45176, 79058, 158116, 316232, 920461, 1840922, 3681844, 6443227, 7363688, 12886454, 25772908, 51545816]

約数ペア:

[(1, 51545816), (2, 25772908), (4, 12886454), (7, 7363688), (8, 6443227), (14, 3681844), (28, 1840922), (56, 920461), (163, 316232), (326, 158116), (652, 79058), (1141, 45176), (1304, 39529), (2282, 22588), (4564, 11294), (5647, 9128)]