49650320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21401}}^1$

素因数の和:21443

約数の個数: 40

約数和(自身を含む): 119423160

約数和(自身を除く): 69772840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21401, 42802, 85604, 107005, 171208, 214010, 342416, 428020, 620629, 856040, 1241258, 1712080, 2482516, 3103145, 4965032, 6206290, 9930064, 12412580, 24825160, 49650320]

約数ペア:

[(1, 49650320), (2, 24825160), (4, 12412580), (5, 9930064), (8, 6206290), (10, 4965032), (16, 3103145), (20, 2482516), (29, 1712080), (40, 1241258), (58, 856040), (80, 620629), (116, 428020), (145, 342416), (232, 214010), (290, 171208), (464, 107005), (580, 85604), (1160, 42802), (2320, 21401)]