54753680

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1787}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 127706112

約数和(自身を除く): 72952432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1787, 1915, 3064, 3574, 3830, 6128, 7148, 7660, 8935, 14296, 15320, 17870, 28592, 30640, 35740, 71480, 142960, 684421, 1368842, 2737684, 3422105, 5475368, 6844210, 10950736, 13688420, 27376840, 54753680]

約数ペア:

[(1, 54753680), (2, 27376840), (4, 13688420), (5, 10950736), (8, 6844210), (10, 5475368), (16, 3422105), (20, 2737684), (40, 1368842), (80, 684421), (383, 142960), (766, 71480), (1532, 35740), (1787, 30640), (1915, 28592), (3064, 17870), (3574, 15320), (3830, 14296), (6128, 8935), (7148, 7660)]