51877630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2239}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 107089920

約数和(自身を除く): 55212290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2239, 2317, 3310, 4478, 4634, 11195, 11585, 15673, 22390, 23170, 31346, 78365, 156730, 741109, 1482218, 3705545, 5187763, 7411090, 10375526, 25938815, 51877630]

約数ペア:

[(1, 51877630), (2, 25938815), (5, 10375526), (7, 7411090), (10, 5187763), (14, 3705545), (35, 1482218), (70, 741109), (331, 156730), (662, 78365), (1655, 31346), (2239, 23170), (2317, 22390), (3310, 15673), (4478, 11585), (4634, 11195)]