53660440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:484

約数の個数: 64

約数和(自身を含む): 126100800

約数和(自身を除く): 72440360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 167, 232, 277, 290, 334, 554, 580, 668, 835, 1108, 1160, 1336, 1385, 1670, 2216, 2770, 3340, 4843, 5540, 6680, 8033, 9686, 11080, 16066, 19372, 24215, 32132, 38744, 40165, 46259, 48430, 64264, 80330, 92518, 96860, 160660, 185036, 193720, 231295, 321320, 370072, 462590, 925180, 1341511, 1850360, 2683022, 5366044, 6707555, 10732088, 13415110, 26830220, 53660440]

約数ペア:

[(1, 53660440), (2, 26830220), (4, 13415110), (5, 10732088), (8, 6707555), (10, 5366044), (20, 2683022), (29, 1850360), (40, 1341511), (58, 925180), (116, 462590), (145, 370072), (167, 321320), (232, 231295), (277, 193720), (290, 185036), (334, 160660), (554, 96860), (580, 92518), (668, 80330), (835, 64264), (1108, 48430), (1160, 46259), (1336, 40165), (1385, 38744), (1670, 32132), (2216, 24215), (2770, 19372), (3340, 16066), (4843, 11080), (5540, 9686), (6680, 8033)]