2912497550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{54287}}^1$

素因数の和:54365

約数の個数: 48

約数和(自身を含む): 5755613760

約数和(自身を除く): 2843116210

約数列:

[1, 2, 5, 10, 25, 29, 37, 50, 58, 74, 145, 185, 290, 370, 725, 925, 1073, 1450, 1850, 2146, 5365, 10730, 26825, 53650, 54287, 108574, 271435, 542870, 1357175, 1574323, 2008619, 2714350, 3148646, 4017238, 7871615, 10043095, 15743230, 20086190, 39358075, 50215475, 58249951, 78716150, 100430950, 116499902, 291249755, 582499510, 1456248775, 2912497550]

約数ペア:

[(1, 2912497550), (2, 1456248775), (5, 582499510), (10, 291249755), (25, 116499902), (29, 100430950), (37, 78716150), (50, 58249951), (58, 50215475), (74, 39358075), (145, 20086190), (185, 15743230), (290, 10043095), (370, 7871615), (725, 4017238), (925, 3148646), (1073, 2714350), (1450, 2008619), (1850, 1574323), (2146, 1357175), (5365, 542870), (10730, 271435), (26825, 108574), (53650, 54287)]