247002050

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{30307}}^1$

素因数の和:30482

約数の個数: 24

約数和(自身を含む): 462257616

約数和(自身を除く): 215255566

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 30307, 60614, 151535, 303070, 757675, 1515350, 4940041, 9880082, 24700205, 49400410, 123501025, 247002050]

約数ペア:

[(1, 247002050), (2, 123501025), (5, 49400410), (10, 24700205), (25, 9880082), (50, 4940041), (163, 1515350), (326, 757675), (815, 303070), (1630, 151535), (4075, 60614), (8150, 30307)]