54650720

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4767

約数の個数: 48

約数和(自身を含む): 130908960

約数和(自身を除く): 76258240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 4679, 5840, 9358, 11680, 18716, 23395, 37432, 46790, 74864, 93580, 149728, 187160, 341567, 374320, 683134, 748640, 1366268, 1707835, 2732536, 3415670, 5465072, 6831340, 10930144, 13662680, 27325360, 54650720]

約数ペア:

[(1, 54650720), (2, 27325360), (4, 13662680), (5, 10930144), (8, 6831340), (10, 5465072), (16, 3415670), (20, 2732536), (32, 1707835), (40, 1366268), (73, 748640), (80, 683134), (146, 374320), (160, 341567), (292, 187160), (365, 149728), (584, 93580), (730, 74864), (1168, 46790), (1460, 37432), (2336, 23395), (2920, 18716), (4679, 11680), (5840, 9358)]