2604950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1048

約数の個数: 24

約数和(自身を含む): 4941648

約数和(自身を除く): 2336698

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 983, 1325, 1966, 2650, 4915, 9830, 24575, 49150, 52099, 104198, 260495, 520990, 1302475, 2604950]

約数ペア:

[(1, 2604950), (2, 1302475), (5, 520990), (10, 260495), (25, 104198), (50, 52099), (53, 49150), (106, 24575), (265, 9830), (530, 4915), (983, 2650), (1325, 1966)]