51046960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22003}}^1$

素因数の和:22045

約数の個数: 40

約数和(自身を含む): 122782320

約数和(自身を除く): 71735360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 22003, 44006, 88012, 110015, 176024, 220030, 352048, 440060, 638087, 880120, 1276174, 1760240, 2552348, 3190435, 5104696, 6380870, 10209392, 12761740, 25523480, 51046960]

約数ペア:

[(1, 51046960), (2, 25523480), (4, 12761740), (5, 10209392), (8, 6380870), (10, 5104696), (16, 3190435), (20, 2552348), (29, 1760240), (40, 1276174), (58, 880120), (80, 638087), (116, 440060), (145, 352048), (232, 220030), (290, 176024), (464, 110015), (580, 88012), (1160, 44006), (2320, 22003)]