53130320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22901}}^1$

素因数の和:22943

約数の個数: 40

約数和(自身を含む): 127793160

約数和(自身を除く): 74662840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 22901, 45802, 91604, 114505, 183208, 229010, 366416, 458020, 664129, 916040, 1328258, 1832080, 2656516, 3320645, 5313032, 6641290, 10626064, 13282580, 26565160, 53130320]

約数ペア:

[(1, 53130320), (2, 26565160), (4, 13282580), (5, 10626064), (8, 6641290), (10, 5313032), (16, 3320645), (20, 2656516), (29, 1832080), (40, 1328258), (58, 916040), (80, 664129), (116, 458020), (145, 366416), (232, 229010), (290, 183208), (464, 114505), (580, 91604), (1160, 45802), (2320, 22901)]