56169420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11279}}^1$

素因数の和:11374

約数の個数: 48

約数和(自身を含む): 159183360

約数和(自身を除く): 103013940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 11279, 22558, 33837, 45116, 56395, 67674, 112790, 135348, 169185, 225580, 338370, 676740, 936157, 1872314, 2808471, 3744628, 4680785, 5616942, 9361570, 11233884, 14042355, 18723140, 28084710, 56169420]

約数ペア:

[(1, 56169420), (2, 28084710), (3, 18723140), (4, 14042355), (5, 11233884), (6, 9361570), (10, 5616942), (12, 4680785), (15, 3744628), (20, 2808471), (30, 1872314), (60, 936157), (83, 676740), (166, 338370), (249, 225580), (332, 169185), (415, 135348), (498, 112790), (830, 67674), (996, 56395), (1245, 45116), (1660, 33837), (2490, 22558), (4980, 11279)]