55544190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142421}}^1$

素因数の和:142444

約数の個数: 32

約数和(自身を含む): 143561376

約数和(自身を除く): 88017186

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 142421, 284842, 427263, 712105, 854526, 1424210, 1851473, 2136315, 3702946, 4272630, 5554419, 9257365, 11108838, 18514730, 27772095, 55544190]

約数ペア:

[(1, 55544190), (2, 27772095), (3, 18514730), (5, 11108838), (6, 9257365), (10, 5554419), (13, 4272630), (15, 3702946), (26, 2136315), (30, 1851473), (39, 1424210), (65, 854526), (78, 712105), (130, 427263), (195, 284842), (390, 142421)]