47836984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 104227200

約数和(自身を除く): 56390216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 247, 344, 494, 559, 563, 817, 988, 1118, 1126, 1634, 1976, 2236, 2252, 3268, 4472, 4504, 6536, 7319, 10621, 10697, 14638, 21242, 21394, 24209, 29276, 42484, 42788, 48418, 58552, 84968, 85576, 96836, 139061, 193672, 278122, 314717, 459971, 556244, 629434, 919942, 1112488, 1258868, 1839884, 2517736, 3679768, 5979623, 11959246, 23918492, 47836984]

約数ペア:

[(1, 47836984), (2, 23918492), (4, 11959246), (8, 5979623), (13, 3679768), (19, 2517736), (26, 1839884), (38, 1258868), (43, 1112488), (52, 919942), (76, 629434), (86, 556244), (104, 459971), (152, 314717), (172, 278122), (247, 193672), (344, 139061), (494, 96836), (559, 85576), (563, 84968), (817, 58552), (988, 48418), (1118, 42788), (1126, 42484), (1634, 29276), (1976, 24209), (2236, 21394), (2252, 21242), (3268, 14638), (4472, 10697), (4504, 10621), (6536, 7319)]