50473020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64709}}^1$

素因数の和:64734

約数の個数: 48

約数和(自身を含む): 152197920

約数和(自身を除く): 101724900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 64709, 129418, 194127, 258836, 323545, 388254, 647090, 776508, 841217, 970635, 1294180, 1682434, 1941270, 2523651, 3364868, 3882540, 4206085, 5047302, 8412170, 10094604, 12618255, 16824340, 25236510, 50473020]

約数ペア:

[(1, 50473020), (2, 25236510), (3, 16824340), (4, 12618255), (5, 10094604), (6, 8412170), (10, 5047302), (12, 4206085), (13, 3882540), (15, 3364868), (20, 2523651), (26, 1941270), (30, 1682434), (39, 1294180), (52, 970635), (60, 841217), (65, 776508), (78, 647090), (130, 388254), (156, 323545), (195, 258836), (260, 194127), (390, 129418), (780, 64709)]