51860848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1681

約数の個数: 40

約数和(自身を含む): 108930528

約数和(自身を除く): 57069680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1493, 2171, 2672, 2986, 4342, 5972, 8684, 11944, 17368, 19409, 23888, 34736, 38818, 77636, 155272, 249331, 310544, 498662, 997324, 1994648, 3241303, 3989296, 6482606, 12965212, 25930424, 51860848]

約数ペア:

[(1, 51860848), (2, 25930424), (4, 12965212), (8, 6482606), (13, 3989296), (16, 3241303), (26, 1994648), (52, 997324), (104, 498662), (167, 310544), (208, 249331), (334, 155272), (668, 77636), (1336, 38818), (1493, 34736), (2171, 23888), (2672, 19409), (2986, 17368), (4342, 11944), (5972, 8684)]