47886830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 90663840

約数和(自身を除く): 42777010

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 2707, 3538, 5414, 8845, 13535, 17690, 27070, 78503, 157006, 165127, 330254, 392515, 785030, 825635, 1651270, 4788683, 9577366, 23943415, 47886830]

約数ペア:

[(1, 47886830), (2, 23943415), (5, 9577366), (10, 4788683), (29, 1651270), (58, 825635), (61, 785030), (122, 392515), (145, 330254), (290, 165127), (305, 157006), (610, 78503), (1769, 27070), (2707, 17690), (3538, 13535), (5414, 8845)]