53472718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 91990080

約数和(自身を除く): 38517362

約数列:

[1, 2, 13, 17, 26, 34, 221, 311, 389, 442, 622, 778, 4043, 5057, 5287, 6613, 8086, 10114, 10574, 13226, 68731, 85969, 120979, 137462, 171938, 241958, 1572727, 2056643, 3145454, 4113286, 26736359, 53472718]

約数ペア:

[(1, 53472718), (2, 26736359), (13, 4113286), (17, 3145454), (26, 2056643), (34, 1572727), (221, 241958), (311, 171938), (389, 137462), (442, 120979), (622, 85969), (778, 68731), (4043, 13226), (5057, 10574), (5287, 10114), (6613, 8086)]