47516645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^3$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 66493440

約数和(自身を除く): 18976795

約数列:

[1, 5, 11, 29, 31, 55, 145, 155, 319, 341, 899, 961, 1595, 1705, 4495, 4805, 9889, 10571, 27869, 29791, 49445, 52855, 139345, 148955, 306559, 327701, 863939, 1532795, 1638505, 4319695, 9503329, 47516645]

約数ペア:

[(1, 47516645), (5, 9503329), (11, 4319695), (29, 1638505), (31, 1532795), (55, 863939), (145, 327701), (155, 306559), (319, 148955), (341, 139345), (899, 52855), (961, 49445), (1595, 29791), (1705, 27869), (4495, 10571), (4805, 9889)]