45110420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{42557}}^1$

素因数の和:42619

約数の個数: 24

約数和(自身を含む): 96521544

約数和(自身を除く): 51411124

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 42557, 85114, 170228, 212785, 425570, 851140, 2255521, 4511042, 9022084, 11277605, 22555210, 45110420]

約数ペア:

[(1, 45110420), (2, 22555210), (4, 11277605), (5, 9022084), (10, 4511042), (20, 2255521), (53, 851140), (106, 425570), (212, 212785), (265, 170228), (530, 85114), (1060, 42557)]