51119900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39323}}^1$

素因数の和:39350

約数の個数: 36

約数和(自身を含む): 119466312

約数和(自身を除く): 68346412

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39323, 78646, 157292, 196615, 393230, 511199, 786460, 983075, 1022398, 1966150, 2044796, 2555995, 3932300, 5111990, 10223980, 12779975, 25559950, 51119900]

約数ペア:

[(1, 51119900), (2, 25559950), (4, 12779975), (5, 10223980), (10, 5111990), (13, 3932300), (20, 2555995), (25, 2044796), (26, 1966150), (50, 1022398), (52, 983075), (65, 786460), (100, 511199), (130, 393230), (260, 196615), (325, 157292), (650, 78646), (1300, 39323)]