51052140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{94541}}^1$

素因数の和:94559

約数の個数: 48

約数和(自身を含む): 158830560

約数和(自身を除く): 107778420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 94541, 189082, 283623, 378164, 472705, 567246, 850869, 945410, 1134492, 1418115, 1701738, 1890820, 2552607, 2836230, 3403476, 4254345, 5105214, 5672460, 8508690, 10210428, 12763035, 17017380, 25526070, 51052140]

約数ペア:

[(1, 51052140), (2, 25526070), (3, 17017380), (4, 12763035), (5, 10210428), (6, 8508690), (9, 5672460), (10, 5105214), (12, 4254345), (15, 3403476), (18, 2836230), (20, 2552607), (27, 1890820), (30, 1701738), (36, 1418115), (45, 1134492), (54, 945410), (60, 850869), (90, 567246), (108, 472705), (135, 378164), (180, 283623), (270, 189082), (540, 94541)]