53450188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{18131}}^1$

素因数の和:18213

約数の個数: 24

約数和(自身を含む): 103569984

約数和(自身を除く): 50119796

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 18131, 36262, 72524, 199441, 398882, 797764, 1214777, 2429554, 4859108, 13362547, 26725094, 53450188]

約数ペア:

[(1, 53450188), (2, 26725094), (4, 13362547), (11, 4859108), (22, 2429554), (44, 1214777), (67, 797764), (134, 398882), (268, 199441), (737, 72524), (1474, 36262), (2948, 18131)]