53681710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 99537984

約数和(自身を除く): 45856274

約数列:

[1, 2, 5, 10, 41, 82, 205, 311, 410, 421, 622, 842, 1555, 2105, 3110, 4210, 12751, 17261, 25502, 34522, 63755, 86305, 127510, 130931, 172610, 261862, 654655, 1309310, 5368171, 10736342, 26840855, 53681710]

約数ペア:

[(1, 53681710), (2, 26840855), (5, 10736342), (10, 5368171), (41, 1309310), (82, 654655), (205, 261862), (311, 172610), (410, 130931), (421, 127510), (622, 86305), (842, 63755), (1555, 34522), (2105, 25502), (3110, 17261), (4210, 12751)]