48970376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 114065280

約数和(自身を除く): 65094904

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 137, 182, 274, 364, 491, 548, 728, 959, 982, 1096, 1781, 1918, 1964, 3437, 3562, 3836, 3928, 6383, 6874, 7124, 7672, 12467, 12766, 13748, 14248, 24934, 25532, 27496, 44681, 49868, 51064, 67267, 89362, 99736, 134534, 178724, 269068, 357448, 470869, 538136, 874471, 941738, 1748942, 1883476, 3497884, 3766952, 6121297, 6995768, 12242594, 24485188, 48970376]

約数ペア:

[(1, 48970376), (2, 24485188), (4, 12242594), (7, 6995768), (8, 6121297), (13, 3766952), (14, 3497884), (26, 1883476), (28, 1748942), (52, 941738), (56, 874471), (91, 538136), (104, 470869), (137, 357448), (182, 269068), (274, 178724), (364, 134534), (491, 99736), (548, 89362), (728, 67267), (959, 51064), (982, 49868), (1096, 44681), (1781, 27496), (1918, 25532), (1964, 24934), (3437, 14248), (3562, 13748), (3836, 12766), (3928, 12467), (6383, 7672), (6874, 7124)]