45378190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2441}}^1$

素因数の和:2485

約数の個数: 48

約数和(自身を含む): 96527376

約数和(自身を除く): 51149186

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2441, 3718, 4882, 9295, 12205, 18590, 24410, 26851, 31733, 53702, 63466, 134255, 158665, 268510, 317330, 349063, 412529, 698126, 825058, 1745315, 2062645, 3490630, 4125290, 4537819, 9075638, 22689095, 45378190]

約数ペア:

[(1, 45378190), (2, 22689095), (5, 9075638), (10, 4537819), (11, 4125290), (13, 3490630), (22, 2062645), (26, 1745315), (55, 825058), (65, 698126), (110, 412529), (130, 349063), (143, 317330), (169, 268510), (286, 158665), (338, 134255), (715, 63466), (845, 53702), (1430, 31733), (1690, 26851), (1859, 24410), (2441, 18590), (3718, 12205), (4882, 9295)]