55273589

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1640

約数の個数: 16

約数和(自身を含む): 65617920

約数和(自身を除く): 10344331

約数列:

[1, 7, 31, 179, 217, 1253, 1423, 5549, 9961, 38843, 44113, 254717, 308791, 1783019, 7896227, 55273589]

約数ペア:

[(1, 55273589), (7, 7896227), (31, 1783019), (179, 308791), (217, 254717), (1253, 44113), (1423, 38843), (5549, 9961)]