50430640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48491}}^1$

素因数の和:48517

約数の個数: 40

約数和(自身を含む): 126273168

約数和(自身を除く): 75842528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48491, 96982, 193964, 242455, 387928, 484910, 630383, 775856, 969820, 1260766, 1939640, 2521532, 3151915, 3879280, 5043064, 6303830, 10086128, 12607660, 25215320, 50430640]

約数ペア:

[(1, 50430640), (2, 25215320), (4, 12607660), (5, 10086128), (8, 6303830), (10, 5043064), (13, 3879280), (16, 3151915), (20, 2521532), (26, 1939640), (40, 1260766), (52, 969820), (65, 775856), (80, 630383), (104, 484910), (130, 387928), (208, 242455), (260, 193964), (520, 96982), (1040, 48491)]