47477950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73043}}^1$

素因数の和:73068

約数の個数: 24

約数和(自身を含む): 95103288

約数和(自身を除く): 47625338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 73043, 146086, 365215, 730430, 949559, 1826075, 1899118, 3652150, 4747795, 9495590, 23738975, 47477950]

約数ペア:

[(1, 47477950), (2, 23738975), (5, 9495590), (10, 4747795), (13, 3652150), (25, 1899118), (26, 1826075), (50, 949559), (65, 730430), (130, 365215), (325, 146086), (650, 73043)]