54856585

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 77356800

約数和(自身を除く): 22500215

約数列:

[1, 5, 7, 35, 67, 149, 157, 335, 469, 745, 785, 1043, 1099, 2345, 5215, 5495, 9983, 10519, 23393, 49915, 52595, 69881, 73633, 116965, 163751, 349405, 368165, 818755, 1567331, 7836655, 10971317, 54856585]

約数ペア:

[(1, 54856585), (5, 10971317), (7, 7836655), (35, 1567331), (67, 818755), (149, 368165), (157, 349405), (335, 163751), (469, 116965), (745, 73633), (785, 69881), (1043, 52595), (1099, 49915), (2345, 23393), (5215, 10519), (5495, 9983)]