48149705

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 63296640

約数和(自身を除く): 15146935

約数列:

[1, 5, 19, 53, 73, 95, 131, 265, 365, 655, 1007, 1387, 2489, 3869, 5035, 6935, 6943, 9563, 12445, 19345, 34715, 47815, 73511, 131917, 181697, 367555, 506839, 659585, 908485, 2534195, 9629941, 48149705]

約数ペア:

[(1, 48149705), (5, 9629941), (19, 2534195), (53, 908485), (73, 659585), (95, 506839), (131, 367555), (265, 181697), (365, 131917), (655, 73511), (1007, 47815), (1387, 34715), (2489, 19345), (3869, 12445), (5035, 9563), (6935, 6943)]