42439150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 85932000

約数和(自身を除く): 43492850

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 109, 130, 218, 325, 545, 599, 650, 1090, 1198, 1417, 2725, 2834, 2995, 5450, 5990, 7085, 7787, 14170, 14975, 15574, 29950, 35425, 38935, 65291, 70850, 77870, 130582, 194675, 326455, 389350, 652910, 848783, 1632275, 1697566, 3264550, 4243915, 8487830, 21219575, 42439150]

約数ペア:

[(1, 42439150), (2, 21219575), (5, 8487830), (10, 4243915), (13, 3264550), (25, 1697566), (26, 1632275), (50, 848783), (65, 652910), (109, 389350), (130, 326455), (218, 194675), (325, 130582), (545, 77870), (599, 70850), (650, 65291), (1090, 38935), (1198, 35425), (1417, 29950), (2725, 15574), (2834, 14975), (2995, 14170), (5450, 7787), (5990, 7085)]