54941080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47363}}^1$

素因数の和:47403

約数の個数: 32

約数和(自身を含む): 127882800

約数和(自身を除く): 72941720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47363, 94726, 189452, 236815, 378904, 473630, 947260, 1373527, 1894520, 2747054, 5494108, 6867635, 10988216, 13735270, 27470540, 54941080]

約数ペア:

[(1, 54941080), (2, 27470540), (4, 13735270), (5, 10988216), (8, 6867635), (10, 5494108), (20, 2747054), (29, 1894520), (40, 1373527), (58, 947260), (116, 473630), (145, 378904), (232, 236815), (290, 189452), (580, 94726), (1160, 47363)]