55926390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143401}}^1$

素因数の和:143424

約数の個数: 32

約数和(自身を含む): 144549216

約数和(自身を除く): 88622826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 143401, 286802, 430203, 717005, 860406, 1434010, 1864213, 2151015, 3728426, 4302030, 5592639, 9321065, 11185278, 18642130, 27963195, 55926390]

約数ペア:

[(1, 55926390), (2, 27963195), (3, 18642130), (5, 11185278), (6, 9321065), (10, 5592639), (13, 4302030), (15, 3728426), (26, 2151015), (30, 1864213), (39, 1434010), (65, 860406), (78, 717005), (130, 430203), (195, 286802), (390, 143401)]