54278274965

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1\times {\mathrm{2221}}^1$

素因数の和:3593

約数の個数: 32

約数和(自身を含む): 67495649760

約数和(自身を除く): 13217374795

約数列:

[1, 5, 41, 97, 205, 485, 1229, 2221, 3977, 6145, 11105, 19885, 50389, 91061, 119213, 215437, 251945, 455305, 596065, 1077185, 2729609, 4887733, 8832917, 13648045, 24438665, 44164585, 111913969, 264772073, 559569845, 1323860365, 10855654993, 54278274965]

約数ペア:

[(1, 54278274965), (5, 10855654993), (41, 1323860365), (97, 559569845), (205, 264772073), (485, 111913969), (1229, 44164585), (2221, 24438665), (3977, 13648045), (6145, 8832917), (11105, 4887733), (19885, 2729609), (50389, 1077185), (91061, 596065), (119213, 455305), (215437, 251945)]