53921120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30637}}^1$

素因数の和:30663

約数の個数: 48

約数和(自身を含む): 138973968

約数和(自身を除く): 85052848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 30637, 61274, 122548, 153185, 245096, 306370, 337007, 490192, 612740, 674014, 980384, 1225480, 1348028, 1685035, 2450960, 2696056, 3370070, 4901920, 5392112, 6740140, 10784224, 13480280, 26960560, 53921120]

約数ペア:

[(1, 53921120), (2, 26960560), (4, 13480280), (5, 10784224), (8, 6740140), (10, 5392112), (11, 4901920), (16, 3370070), (20, 2696056), (22, 2450960), (32, 1685035), (40, 1348028), (44, 1225480), (55, 980384), (80, 674014), (88, 612740), (110, 490192), (160, 337007), (176, 306370), (220, 245096), (352, 153185), (440, 122548), (880, 61274), (1760, 30637)]