28759550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{9749}}^1$

素因数の和:9820

約数の個数: 24

約数和(自身を含む): 54405000

約数和(自身を除く): 25645450

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 590, 1475, 2950, 9749, 19498, 48745, 97490, 243725, 487450, 575191, 1150382, 2875955, 5751910, 14379775, 28759550]

約数ペア:

[(1, 28759550), (2, 14379775), (5, 5751910), (10, 2875955), (25, 1150382), (50, 575191), (59, 487450), (118, 243725), (295, 97490), (590, 48745), (1475, 19498), (2950, 9749)]