56781348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19196

約数の個数: 48

約数和(自身を含む): 150198720

約数和(自身を除く): 93417372

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 19157, 38314, 57471, 76628, 114942, 229884, 249041, 363983, 498082, 727966, 747123, 996164, 1091949, 1455932, 1494246, 2183898, 2988492, 4367796, 4731779, 9463558, 14195337, 18927116, 28390674, 56781348]

約数ペア:

[(1, 56781348), (2, 28390674), (3, 18927116), (4, 14195337), (6, 9463558), (12, 4731779), (13, 4367796), (19, 2988492), (26, 2183898), (38, 1494246), (39, 1455932), (52, 1091949), (57, 996164), (76, 747123), (78, 727966), (114, 498082), (156, 363983), (228, 249041), (247, 229884), (494, 114942), (741, 76628), (988, 57471), (1482, 38314), (2964, 19157)]