47943610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2579}}^1$

素因数の和:2623

約数の個数: 48

約数和(自身を含む): 101982240

約数和(自身を除く): 54038630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 2579, 3718, 5158, 9295, 12895, 18590, 25790, 28369, 33527, 56738, 67054, 141845, 167635, 283690, 335270, 368797, 435851, 737594, 871702, 1843985, 2179255, 3687970, 4358510, 4794361, 9588722, 23971805, 47943610]

約数ペア:

[(1, 47943610), (2, 23971805), (5, 9588722), (10, 4794361), (11, 4358510), (13, 3687970), (22, 2179255), (26, 1843985), (55, 871702), (65, 737594), (110, 435851), (130, 368797), (143, 335270), (169, 283690), (286, 167635), (338, 141845), (715, 67054), (845, 56738), (1430, 33527), (1690, 28369), (1859, 25790), (2579, 18590), (3718, 12895), (5158, 9295)]