54847580

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 119478240

約数和(自身を除く): 64630660

約数列:

[1, 2, 4, 5, 10, 20, 53, 59, 106, 118, 212, 236, 265, 295, 530, 590, 877, 1060, 1180, 1754, 3127, 3508, 4385, 6254, 8770, 12508, 15635, 17540, 31270, 46481, 51743, 62540, 92962, 103486, 185924, 206972, 232405, 258715, 464810, 517430, 929620, 1034860, 2742379, 5484758, 10969516, 13711895, 27423790, 54847580]

約数ペア:

[(1, 54847580), (2, 27423790), (4, 13711895), (5, 10969516), (10, 5484758), (20, 2742379), (53, 1034860), (59, 929620), (106, 517430), (118, 464810), (212, 258715), (236, 232405), (265, 206972), (295, 185924), (530, 103486), (590, 92962), (877, 62540), (1060, 51743), (1180, 46481), (1754, 31270), (3127, 17540), (3508, 15635), (4385, 12508), (6254, 8770)]