49139961

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 71712576

約数和(自身を除く): 22572615

約数列:

[1, 3, 13, 39, 103, 169, 309, 507, 941, 1339, 2823, 4017, 12233, 17407, 36699, 52221, 96923, 159029, 290769, 477087, 1259999, 3779997, 16379987, 49139961]

約数ペア:

[(1, 49139961), (3, 16379987), (13, 3779997), (39, 1259999), (103, 477087), (169, 290769), (309, 159029), (507, 96923), (941, 52221), (1339, 36699), (2823, 17407), (4017, 12233)]