48963980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188323}}^1$

素因数の和:188345

約数の個数: 24

約数和(自身を含む): 110734512

約数和(自身を除く): 61770532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 188323, 376646, 753292, 941615, 1883230, 2448199, 3766460, 4896398, 9792796, 12240995, 24481990, 48963980]

約数ペア:

[(1, 48963980), (2, 24481990), (4, 12240995), (5, 9792796), (10, 4896398), (13, 3766460), (20, 2448199), (26, 1883230), (52, 941615), (65, 753292), (130, 376646), (260, 188323)]