56531228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35069}}^1$

素因数の和:35117

約数の個数: 24

約数和(自身を含む): 109979520

約数和(自身を除く): 53448292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 35069, 70138, 140276, 455897, 911794, 1087139, 1823588, 2174278, 4348556, 14132807, 28265614, 56531228]

約数ペア:

[(1, 56531228), (2, 28265614), (4, 14132807), (13, 4348556), (26, 2174278), (31, 1823588), (52, 1087139), (62, 911794), (124, 455897), (403, 140276), (806, 70138), (1612, 35069)]