53315790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{161563}}^1$

素因数の和:161584

約数の個数: 32

約数和(自身を含む): 139591296

約数和(自身を除く): 86275506

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 161563, 323126, 484689, 807815, 969378, 1615630, 1777193, 2423445, 3554386, 4846890, 5331579, 8885965, 10663158, 17771930, 26657895, 53315790]

約数ペア:

[(1, 53315790), (2, 26657895), (3, 17771930), (5, 10663158), (6, 8885965), (10, 5331579), (11, 4846890), (15, 3554386), (22, 2423445), (30, 1777193), (33, 1615630), (55, 969378), (66, 807815), (110, 484689), (165, 323126), (330, 161563)]