55998719

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{60149}}^1$

素因数の和:60182

約数の個数: 12

約数和(自身を含む): 68571000

約数和(自身を除く): 12572281

約数列:

[1, 7, 19, 49, 133, 931, 60149, 421043, 1142831, 2947301, 7999817, 55998719]

約数ペア:

[(1, 55998719), (7, 7999817), (19, 2947301), (49, 1142831), (133, 421043), (931, 60149)]