53144355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2351}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 93477888

約数和(自身を除く): 40333533

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 2351, 4521, 7053, 7535, 11755, 22605, 25861, 35265, 77583, 129305, 322087, 387915, 966261, 1610435, 3542957, 4831305, 10628871, 17714785, 53144355]

約数ペア:

[(1, 53144355), (3, 17714785), (5, 10628871), (11, 4831305), (15, 3542957), (33, 1610435), (55, 966261), (137, 387915), (165, 322087), (411, 129305), (685, 77583), (1507, 35265), (2055, 25861), (2351, 22605), (4521, 11755), (7053, 7535)]