49486390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 92695680

約数和(自身を除く): 43209290

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1693, 2923, 3386, 5846, 8465, 14615, 16930, 29230, 62641, 125282, 133747, 267494, 313205, 626410, 668735, 1337470, 4948639, 9897278, 24743195, 49486390]

約数ペア:

[(1, 49486390), (2, 24743195), (5, 9897278), (10, 4948639), (37, 1337470), (74, 668735), (79, 626410), (158, 313205), (185, 267494), (370, 133747), (395, 125282), (790, 62641), (1693, 29230), (2923, 16930), (3386, 14615), (5846, 8465)]