52725720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{439381}}^1$

素因数の和:439395

約数の個数: 32

約数和(自身を含む): 158177520

約数和(自身を除く): 105451800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 439381, 878762, 1318143, 1757524, 2196905, 2636286, 3515048, 4393810, 5272572, 6590715, 8787620, 10545144, 13181430, 17575240, 26362860, 52725720]

約数ペア:

[(1, 52725720), (2, 26362860), (3, 17575240), (4, 13181430), (5, 10545144), (6, 8787620), (8, 6590715), (10, 5272572), (12, 4393810), (15, 3515048), (20, 2636286), (24, 2196905), (30, 1757524), (40, 1318143), (60, 878762), (120, 439381)]