55763680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{49789}}^1$

素因数の和:49811

約数の個数: 48

約数和(自身を含む): 150564960

約数和(自身を除く): 94801280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 49789, 99578, 199156, 248945, 348523, 398312, 497890, 697046, 796624, 995780, 1394092, 1593248, 1742615, 1991560, 2788184, 3485230, 3983120, 5576368, 6970460, 7966240, 11152736, 13940920, 27881840, 55763680]

約数ペア:

[(1, 55763680), (2, 27881840), (4, 13940920), (5, 11152736), (7, 7966240), (8, 6970460), (10, 5576368), (14, 3983120), (16, 3485230), (20, 2788184), (28, 1991560), (32, 1742615), (35, 1593248), (40, 1394092), (56, 995780), (70, 796624), (80, 697046), (112, 497890), (140, 398312), (160, 348523), (224, 248945), (280, 199156), (560, 99578), (1120, 49789)]