52418032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 105710000

約数和(自身を除く): 53291968

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 688, 976, 1249, 2498, 2623, 4996, 5246, 9992, 10492, 19984, 20984, 41968, 53707, 76189, 107414, 152378, 214828, 304756, 429656, 609512, 859312, 1219024, 3276127, 6552254, 13104508, 26209016, 52418032]

約数ペア:

[(1, 52418032), (2, 26209016), (4, 13104508), (8, 6552254), (16, 3276127), (43, 1219024), (61, 859312), (86, 609512), (122, 429656), (172, 304756), (244, 214828), (344, 152378), (488, 107414), (688, 76189), (976, 53707), (1249, 41968), (2498, 20984), (2623, 19984), (4996, 10492), (5246, 9992)]