56508536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 128071680

約数和(自身を除く): 71563144

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 434, 602, 757, 868, 1204, 1333, 1514, 1736, 2408, 2666, 3028, 5299, 5332, 6056, 9331, 10598, 10664, 18662, 21196, 23467, 32551, 37324, 42392, 46934, 65102, 74648, 93868, 130204, 164269, 187736, 227857, 260408, 328538, 455714, 657076, 911428, 1009081, 1314152, 1822856, 2018162, 4036324, 7063567, 8072648, 14127134, 28254268, 56508536]

約数ペア:

[(1, 56508536), (2, 28254268), (4, 14127134), (7, 8072648), (8, 7063567), (14, 4036324), (28, 2018162), (31, 1822856), (43, 1314152), (56, 1009081), (62, 911428), (86, 657076), (124, 455714), (172, 328538), (217, 260408), (248, 227857), (301, 187736), (344, 164269), (434, 130204), (602, 93868), (757, 74648), (868, 65102), (1204, 46934), (1333, 42392), (1514, 37324), (1736, 32551), (2408, 23467), (2666, 21196), (3028, 18662), (5299, 10664), (5332, 10598), (6056, 9331)]