5581195204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{49991}}^1$

素因数の和:50140

約数の個数: 48

約数和(自身を含む): 11170212480

約数和(自身を除く): 5589017276

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 113, 226, 247, 452, 494, 988, 1469, 2147, 2938, 4294, 5876, 8588, 27911, 49991, 55822, 99982, 111644, 199964, 649883, 949829, 1299766, 1899658, 2599532, 3799316, 5648983, 11297966, 12347777, 22595932, 24695554, 49391108, 73436779, 107330677, 146873558, 214661354, 293747116, 429322708, 1395298801, 2790597602, 5581195204]

約数ペア:

[(1, 5581195204), (2, 2790597602), (4, 1395298801), (13, 429322708), (19, 293747116), (26, 214661354), (38, 146873558), (52, 107330677), (76, 73436779), (113, 49391108), (226, 24695554), (247, 22595932), (452, 12347777), (494, 11297966), (988, 5648983), (1469, 3799316), (2147, 2599532), (2938, 1899658), (4294, 1299766), (5876, 949829), (8588, 649883), (27911, 199964), (49991, 111644), (55822, 99982)]