49599280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21379}}^1$

素因数の和:21421

約数の個数: 40

約数和(自身を含む): 119300400

約数和(自身を除く): 69701120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 21379, 42758, 85516, 106895, 171032, 213790, 342064, 427580, 619991, 855160, 1239982, 1710320, 2479964, 3099955, 4959928, 6199910, 9919856, 12399820, 24799640, 49599280]

約数ペア:

[(1, 49599280), (2, 24799640), (4, 12399820), (5, 9919856), (8, 6199910), (10, 4959928), (16, 3099955), (20, 2479964), (29, 1710320), (40, 1239982), (58, 855160), (80, 619991), (116, 427580), (145, 342064), (232, 213790), (290, 171032), (464, 106895), (580, 85516), (1160, 42758), (2320, 21379)]