49285316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{10631}}^1$

素因数の和:10715

約数の個数: 24

約数和(自身を含む): 92285760

約数和(自身を除く): 43000444

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 10631, 21262, 42524, 201989, 403978, 648491, 807956, 1296982, 2593964, 12321329, 24642658, 49285316]

約数ペア:

[(1, 49285316), (2, 24642658), (4, 12321329), (19, 2593964), (38, 1296982), (61, 807956), (76, 648491), (122, 403978), (244, 201989), (1159, 42524), (2318, 21262), (4636, 10631)]