57647252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1692

約数の個数: 36

約数和(自身を含む): 111370140

約数和(自身を除く): 53722888

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 1609, 2756, 3218, 6436, 8957, 17914, 20917, 35828, 41834, 83668, 85277, 170554, 271921, 341108, 543842, 1087684, 1108601, 2217202, 4434404, 14411813, 28823626, 57647252]

約数ペア:

[(1, 57647252), (2, 28823626), (4, 14411813), (13, 4434404), (26, 2217202), (52, 1108601), (53, 1087684), (106, 543842), (169, 341108), (212, 271921), (338, 170554), (676, 85277), (689, 83668), (1378, 41834), (1609, 35828), (2756, 20917), (3218, 17914), (6436, 8957)]