53218680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{443489}}^1$

素因数の和:443503

約数の個数: 32

約数和(自身を含む): 159656400

約数和(自身を除く): 106437720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 443489, 886978, 1330467, 1773956, 2217445, 2660934, 3547912, 4434890, 5321868, 6652335, 8869780, 10643736, 13304670, 17739560, 26609340, 53218680]

約数ペア:

[(1, 53218680), (2, 26609340), (3, 17739560), (4, 13304670), (5, 10643736), (6, 8869780), (8, 6652335), (10, 5321868), (12, 4434890), (15, 3547912), (20, 2660934), (24, 2217445), (30, 1773956), (40, 1330467), (60, 886978), (120, 443489)]