55750380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{132739}}^1$

素因数の和:132758

約数の個数: 48

約数和(自身を含む): 178402560

約数和(自身を除く): 122652180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 132739, 265478, 398217, 530956, 663695, 796434, 929173, 1327390, 1592868, 1858346, 1991085, 2654780, 2787519, 3716692, 3982170, 4645865, 5575038, 7964340, 9291730, 11150076, 13937595, 18583460, 27875190, 55750380]

約数ペア:

[(1, 55750380), (2, 27875190), (3, 18583460), (4, 13937595), (5, 11150076), (6, 9291730), (7, 7964340), (10, 5575038), (12, 4645865), (14, 3982170), (15, 3716692), (20, 2787519), (21, 2654780), (28, 1991085), (30, 1858346), (35, 1592868), (42, 1327390), (60, 929173), (70, 796434), (84, 663695), (105, 530956), (140, 398217), (210, 265478), (420, 132739)]