55249640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47629}}^1$

素因数の和:47669

約数の個数: 32

約数和(自身を含む): 128601000

約数和(自身を除く): 73351360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47629, 95258, 190516, 238145, 381032, 476290, 952580, 1381241, 1905160, 2762482, 5524964, 6906205, 11049928, 13812410, 27624820, 55249640]

約数ペア:

[(1, 55249640), (2, 27624820), (4, 13812410), (5, 11049928), (8, 6906205), (10, 5524964), (20, 2762482), (29, 1905160), (40, 1381241), (58, 952580), (116, 476290), (145, 381032), (232, 238145), (290, 190516), (580, 95258), (1160, 47629)]