28218270050

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5274443}}^1$

素因数の和:5274562

約数の個数: 24

約数和(自身を含む): 52976515536

約数和(自身を除く): 24758245486

約数列:

[1, 2, 5, 10, 25, 50, 107, 214, 535, 1070, 2675, 5350, 5274443, 10548886, 26372215, 52744430, 131861075, 263722150, 564365401, 1128730802, 2821827005, 5643654010, 14109135025, 28218270050]

約数ペア:

[(1, 28218270050), (2, 14109135025), (5, 5643654010), (10, 2821827005), (25, 1128730802), (50, 564365401), (107, 263722150), (214, 131861075), (535, 52744430), (1070, 26372215), (2675, 10548886), (5350, 5274443)]