51108915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23827}}^1$

素因数の和:23859

約数の個数: 32

約数和(自身を含む): 96074496

約数和(自身を除く): 44965581

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 23827, 71481, 119135, 262097, 309751, 357405, 786291, 929253, 1310485, 1548755, 3407261, 3931455, 4646265, 10221783, 17036305, 51108915]

約数ペア:

[(1, 51108915), (3, 17036305), (5, 10221783), (11, 4646265), (13, 3931455), (15, 3407261), (33, 1548755), (39, 1310485), (55, 929253), (65, 786291), (143, 357405), (165, 309751), (195, 262097), (429, 119135), (715, 71481), (2145, 23827)]