56981904

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{3461}}^1$

素因数の和:3493

約数の個数: 80

約数和(自身を含む): 171715200

約数和(自身を除く): 114733296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 3461, 4116, 5488, 6922, 8232, 10383, 13844, 16464, 20766, 24227, 27688, 41532, 48454, 55376, 72681, 83064, 96908, 145362, 166128, 169589, 193816, 290724, 339178, 387632, 508767, 581448, 678356, 1017534, 1162896, 1187123, 1356712, 2035068, 2374246, 2713424, 3561369, 4070136, 4748492, 7122738, 8140272, 9496984, 14245476, 18993968, 28490952, 56981904]

約数ペア:

[(1, 56981904), (2, 28490952), (3, 18993968), (4, 14245476), (6, 9496984), (7, 8140272), (8, 7122738), (12, 4748492), (14, 4070136), (16, 3561369), (21, 2713424), (24, 2374246), (28, 2035068), (42, 1356712), (48, 1187123), (49, 1162896), (56, 1017534), (84, 678356), (98, 581448), (112, 508767), (147, 387632), (168, 339178), (196, 290724), (294, 193816), (336, 169589), (343, 166128), (392, 145362), (588, 96908), (686, 83064), (784, 72681), (1029, 55376), (1176, 48454), (1372, 41532), (2058, 27688), (2352, 24227), (2744, 20766), (3461, 16464), (4116, 13844), (5488, 10383), (6922, 8232)]