61512860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{58031}}^1$

素因数の和:58093

約数の個数: 24

約数和(自身を含む): 131616576

約数和(自身を除く): 70103716

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 58031, 116062, 232124, 290155, 580310, 1160620, 3075643, 6151286, 12302572, 15378215, 30756430, 61512860]

約数ペア:

[(1, 61512860), (2, 30756430), (4, 15378215), (5, 12302572), (10, 6151286), (20, 3075643), (53, 1160620), (106, 580310), (212, 290155), (265, 232124), (530, 116062), (1060, 58031)]