53021518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 90862560

約数和(自身を除く): 37841042

約数列:

[1, 2, 11, 22, 37, 53, 74, 106, 407, 583, 814, 1166, 1229, 1961, 2458, 3922, 13519, 21571, 27038, 43142, 45473, 65137, 90946, 130274, 500203, 716507, 1000406, 1433014, 2410069, 4820138, 26510759, 53021518]

約数ペア:

[(1, 53021518), (2, 26510759), (11, 4820138), (22, 2410069), (37, 1433014), (53, 1000406), (74, 716507), (106, 500203), (407, 130274), (583, 90946), (814, 65137), (1166, 45473), (1229, 43142), (1961, 27038), (2458, 21571), (3922, 13519)]