52409315

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1571

約数の個数: 32

約数和(自身を含む): 77137920

約数和(自身を除く): 24728605

約数列:

[1, 5, 7, 19, 35, 53, 95, 133, 265, 371, 665, 1007, 1487, 1855, 5035, 7049, 7435, 10409, 28253, 35245, 52045, 78811, 141265, 197771, 394055, 551677, 988855, 1497409, 2758385, 7487045, 10481863, 52409315]

約数ペア:

[(1, 52409315), (5, 10481863), (7, 7487045), (19, 2758385), (35, 1497409), (53, 988855), (95, 551677), (133, 394055), (265, 197771), (371, 141265), (665, 78811), (1007, 52045), (1487, 35245), (1855, 28253), (5035, 10409), (7049, 7435)]