54064990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26633}}^1$

素因数の和:26676

約数の個数: 32

約数和(自身を含む): 115058880

約数和(自身を除く): 60993890

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 26633, 53266, 133165, 186431, 266330, 372862, 772357, 932155, 1544714, 1864310, 3861785, 5406499, 7723570, 10812998, 27032495, 54064990]

約数ペア:

[(1, 54064990), (2, 27032495), (5, 10812998), (7, 7723570), (10, 5406499), (14, 3861785), (29, 1864310), (35, 1544714), (58, 932155), (70, 772357), (145, 372862), (203, 266330), (290, 186431), (406, 133165), (1015, 53266), (2030, 26633)]