52409240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100787}}^1$

素因数の和:100811

約数の個数: 32

約数和(自身を含む): 126992880

約数和(自身を除く): 74583640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100787, 201574, 403148, 503935, 806296, 1007870, 1310231, 2015740, 2620462, 4031480, 5240924, 6551155, 10481848, 13102310, 26204620, 52409240]

約数ペア:

[(1, 52409240), (2, 26204620), (4, 13102310), (5, 10481848), (8, 6551155), (10, 5240924), (13, 4031480), (20, 2620462), (26, 2015740), (40, 1310231), (52, 1007870), (65, 806296), (104, 503935), (130, 403148), (260, 201574), (520, 100787)]