56521319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 60264000

約数和(自身を除く): 3742681

約数列:

[1, 29, 61, 89, 359, 1769, 2581, 5429, 10411, 21899, 31951, 157441, 635071, 926579, 1949011, 56521319]

約数ペア:

[(1, 56521319), (29, 1949011), (61, 926579), (89, 635071), (359, 157441), (1769, 31951), (2581, 21899), (5429, 10411)]