56510310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81899}}^1$

素因数の和:81932

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 85012890

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 81899, 163798, 245697, 409495, 491394, 818990, 1228485, 1883677, 2456970, 3767354, 5651031, 9418385, 11302062, 18836770, 28255155, 56510310]

約数ペア:

[(1, 56510310), (2, 28255155), (3, 18836770), (5, 11302062), (6, 9418385), (10, 5651031), (15, 3767354), (23, 2456970), (30, 1883677), (46, 1228485), (69, 818990), (115, 491394), (138, 409495), (230, 245697), (345, 163798), (690, 81899)]