52314340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201209}}^1$

素因数の和:201231

約数の個数: 24

約数和(自身を含む): 118311480

約数和(自身を除く): 65997140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 201209, 402418, 804836, 1006045, 2012090, 2615717, 4024180, 5231434, 10462868, 13078585, 26157170, 52314340]

約数ペア:

[(1, 52314340), (2, 26157170), (4, 13078585), (5, 10462868), (10, 5231434), (13, 4024180), (20, 2615717), (26, 2012090), (52, 1006045), (65, 804836), (130, 402418), (260, 201209)]