55581456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3847}}^1$

素因数の和:3908

約数の個数: 80

約数和(自身を含む): 167957504

約数和(自身を除く): 112376048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 3847, 4816, 7224, 7694, 11541, 14448, 15388, 23082, 26929, 30776, 46164, 53858, 61552, 80787, 92328, 107716, 161574, 165421, 184656, 215432, 323148, 330842, 430864, 496263, 646296, 661684, 992526, 1157947, 1292592, 1323368, 1985052, 2315894, 2646736, 3473841, 3970104, 4631788, 6947682, 7940208, 9263576, 13895364, 18527152, 27790728, 55581456]

約数ペア:

[(1, 55581456), (2, 27790728), (3, 18527152), (4, 13895364), (6, 9263576), (7, 7940208), (8, 6947682), (12, 4631788), (14, 3970104), (16, 3473841), (21, 2646736), (24, 2315894), (28, 1985052), (42, 1323368), (43, 1292592), (48, 1157947), (56, 992526), (84, 661684), (86, 646296), (112, 496263), (129, 430864), (168, 330842), (172, 323148), (258, 215432), (301, 184656), (336, 165421), (344, 161574), (516, 107716), (602, 92328), (688, 80787), (903, 61552), (1032, 53858), (1204, 46164), (1806, 30776), (2064, 26929), (2408, 23082), (3612, 15388), (3847, 14448), (4816, 11541), (7224, 7694)]