53409790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8573}}^1$

素因数の和:8676

約数の個数: 32

約数和(自身を含む): 111119040

約数和(自身を除く): 57709250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 8573, 17146, 42865, 60011, 85730, 120022, 300055, 600110, 762997, 1525994, 3814985, 5340979, 7629970, 10681958, 26704895, 53409790]

約数ペア:

[(1, 53409790), (2, 26704895), (5, 10681958), (7, 7629970), (10, 5340979), (14, 3814985), (35, 1525994), (70, 762997), (89, 600110), (178, 300055), (445, 120022), (623, 85730), (890, 60011), (1246, 42865), (3115, 17146), (6230, 8573)]