51793810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2699}}^1$

素因数の和:2826

約数の個数: 32

約数和(自身を含む): 99144000

約数和(自身を除く): 47350190

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 2699, 3838, 5398, 9595, 13495, 19190, 26990, 51281, 102562, 256405, 272599, 512810, 545198, 1362995, 2725990, 5179381, 10358762, 25896905, 51793810]

約数ペア:

[(1, 51793810), (2, 25896905), (5, 10358762), (10, 5179381), (19, 2725990), (38, 1362995), (95, 545198), (101, 512810), (190, 272599), (202, 256405), (505, 102562), (1010, 51281), (1919, 26990), (2699, 19190), (3838, 13495), (5398, 9595)]