54179390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 99797184

約数和(自身を除く): 45617794

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 557, 685, 710, 1114, 1370, 2785, 5570, 9727, 19454, 39547, 48635, 76309, 79094, 97270, 152618, 197735, 381545, 395470, 763090, 5417939, 10835878, 27089695, 54179390]

約数ペア:

[(1, 54179390), (2, 27089695), (5, 10835878), (10, 5417939), (71, 763090), (137, 395470), (142, 381545), (274, 197735), (355, 152618), (557, 97270), (685, 79094), (710, 76309), (1114, 48635), (1370, 39547), (2785, 19454), (5570, 9727)]