55731893

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3251}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 66600960

約数和(自身を除く): 10869067

約数列:

[1, 7, 31, 79, 217, 553, 2449, 3251, 17143, 22757, 100781, 256829, 705467, 1797803, 7961699, 55731893]

約数ペア:

[(1, 55731893), (7, 7961699), (31, 1797803), (79, 705467), (217, 256829), (553, 100781), (2449, 22757), (3251, 17143)]