50515380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:830

約数の個数: 96

約数和(自身を含む): 158524800

約数和(自身を除く): 108009420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 673, 695, 834, 1251, 1346, 1390, 1668, 2019, 2085, 2502, 2692, 2780, 3365, 3753, 4038, 4170, 5004, 6057, 6255, 6730, 7506, 8076, 8340, 10095, 12114, 12510, 13460, 15012, 18171, 18765, 20190, 24228, 25020, 30285, 36342, 37530, 40380, 60570, 72684, 75060, 90855, 93547, 121140, 181710, 187094, 280641, 363420, 374188, 467735, 561282, 841923, 935470, 1122564, 1403205, 1683846, 1870940, 2525769, 2806410, 3367692, 4209615, 5051538, 5612820, 8419230, 10103076, 12628845, 16838460, 25257690, 50515380]

約数ペア:

[(1, 50515380), (2, 25257690), (3, 16838460), (4, 12628845), (5, 10103076), (6, 8419230), (9, 5612820), (10, 5051538), (12, 4209615), (15, 3367692), (18, 2806410), (20, 2525769), (27, 1870940), (30, 1683846), (36, 1403205), (45, 1122564), (54, 935470), (60, 841923), (90, 561282), (108, 467735), (135, 374188), (139, 363420), (180, 280641), (270, 187094), (278, 181710), (417, 121140), (540, 93547), (556, 90855), (673, 75060), (695, 72684), (834, 60570), (1251, 40380), (1346, 37530), (1390, 36342), (1668, 30285), (2019, 25020), (2085, 24228), (2502, 20190), (2692, 18765), (2780, 18171), (3365, 15012), (3753, 13460), (4038, 12510), (4170, 12114), (5004, 10095), (6057, 8340), (6255, 8076), (6730, 7506)]