48639305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 69793920

約数和(自身を除く): 21154615

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 649, 715, 767, 1153, 3245, 3835, 5765, 8437, 12683, 14989, 42185, 63415, 68027, 74945, 164879, 340135, 748297, 824395, 884351, 3741485, 4421755, 9727861, 48639305]

約数ペア:

[(1, 48639305), (5, 9727861), (11, 4421755), (13, 3741485), (55, 884351), (59, 824395), (65, 748297), (143, 340135), (295, 164879), (649, 74945), (715, 68027), (767, 63415), (1153, 42185), (3245, 14989), (3835, 12683), (5765, 8437)]