51619768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{222499}}^1$

素因数の和:222534

約数の個数: 16

約数和(自身を含む): 100125000

約数和(自身を除く): 48505232

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 222499, 444998, 889996, 1779992, 6452471, 12904942, 25809884, 51619768]

約数ペア:

[(1, 51619768), (2, 25809884), (4, 12904942), (8, 6452471), (29, 1779992), (58, 889996), (116, 444998), (232, 222499)]