51549520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58579}}^1$

素因数の和:58603

約数の個数: 40

約数和(自身を含む): 130750560

約数和(自身を除く): 79201040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 58579, 117158, 234316, 292895, 468632, 585790, 644369, 937264, 1171580, 1288738, 2343160, 2577476, 3221845, 4686320, 5154952, 6443690, 10309904, 12887380, 25774760, 51549520]

約数ペア:

[(1, 51549520), (2, 25774760), (4, 12887380), (5, 10309904), (8, 6443690), (10, 5154952), (11, 4686320), (16, 3221845), (20, 2577476), (22, 2343160), (40, 1288738), (44, 1171580), (55, 937264), (80, 644369), (88, 585790), (110, 468632), (176, 292895), (220, 234316), (440, 117158), (880, 58579)]