50721468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{12323}}^1$

素因数の和:12351

約数の個数: 48

約数和(自身を含む): 138028800

約数和(自身を除く): 87307332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 12323, 24646, 36969, 49292, 73938, 86261, 147876, 172522, 258783, 345044, 517566, 603827, 1035132, 1207654, 1811481, 2415308, 3622962, 4226789, 7245924, 8453578, 12680367, 16907156, 25360734, 50721468]

約数ペア:

[(1, 50721468), (2, 25360734), (3, 16907156), (4, 12680367), (6, 8453578), (7, 7245924), (12, 4226789), (14, 3622962), (21, 2415308), (28, 1811481), (42, 1207654), (49, 1035132), (84, 603827), (98, 517566), (147, 345044), (196, 258783), (294, 172522), (343, 147876), (588, 86261), (686, 73938), (1029, 49292), (1372, 36969), (2058, 24646), (4116, 12323)]