51384310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 94551552

約数和(自身を除く): 43167242

約数列:

[1, 2, 5, 10, 67, 134, 271, 283, 335, 542, 566, 670, 1355, 1415, 2710, 2830, 18157, 18961, 36314, 37922, 76693, 90785, 94805, 153386, 181570, 189610, 383465, 766930, 5138431, 10276862, 25692155, 51384310]

約数ペア:

[(1, 51384310), (2, 25692155), (5, 10276862), (10, 5138431), (67, 766930), (134, 383465), (271, 189610), (283, 181570), (335, 153386), (542, 94805), (566, 90785), (670, 76693), (1355, 37922), (1415, 36314), (2710, 18961), (2830, 18157)]