56231616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 178368960

約数和(自身を除く): 122137344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 139, 147, 168, 172, 192, 196, 224, 258, 278, 294, 301, 336, 344, 392, 417, 448, 516, 556, 588, 602, 672, 688, 784, 834, 903, 973, 1032, 1112, 1176, 1204, 1344, 1376, 1568, 1668, 1806, 1946, 2064, 2107, 2224, 2352, 2408, 2752, 2919, 3136, 3336, 3612, 3892, 4128, 4214, 4448, 4704, 4816, 5838, 5977, 6321, 6672, 6811, 7224, 7784, 8256, 8428, 8896, 9408, 9632, 11676, 11954, 12642, 13344, 13622, 14448, 15568, 16856, 17931, 19264, 20433, 23352, 23908, 25284, 26688, 27244, 28896, 31136, 33712, 35862, 40866, 41839, 46704, 47816, 50568, 54488, 57792, 62272, 67424, 71724, 81732, 83678, 93408, 95632, 101136, 108976, 125517, 134848, 143448, 163464, 167356, 186816, 191264, 202272, 217952, 251034, 286896, 292873, 326928, 334712, 382528, 404544, 435904, 502068, 573792, 585746, 653856, 669424, 878619, 1004136, 1147584, 1171492, 1307712, 1338848, 1757238, 2008272, 2342984, 2677696, 3514476, 4016544, 4685968, 7028952, 8033088, 9371936, 14057904, 18743872, 28115808, 56231616]

約数ペア:

[(1, 56231616), (2, 28115808), (3, 18743872), (4, 14057904), (6, 9371936), (7, 8033088), (8, 7028952), (12, 4685968), (14, 4016544), (16, 3514476), (21, 2677696), (24, 2342984), (28, 2008272), (32, 1757238), (42, 1338848), (43, 1307712), (48, 1171492), (49, 1147584), (56, 1004136), (64, 878619), (84, 669424), (86, 653856), (96, 585746), (98, 573792), (112, 502068), (129, 435904), (139, 404544), (147, 382528), (168, 334712), (172, 326928), (192, 292873), (196, 286896), (224, 251034), (258, 217952), (278, 202272), (294, 191264), (301, 186816), (336, 167356), (344, 163464), (392, 143448), (417, 134848), (448, 125517), (516, 108976), (556, 101136), (588, 95632), (602, 93408), (672, 83678), (688, 81732), (784, 71724), (834, 67424), (903, 62272), (973, 57792), (1032, 54488), (1112, 50568), (1176, 47816), (1204, 46704), (1344, 41839), (1376, 40866), (1568, 35862), (1668, 33712), (1806, 31136), (1946, 28896), (2064, 27244), (2107, 26688), (2224, 25284), (2352, 23908), (2408, 23352), (2752, 20433), (2919, 19264), (3136, 17931), (3336, 16856), (3612, 15568), (3892, 14448), (4128, 13622), (4214, 13344), (4448, 12642), (4704, 11954), (4816, 11676), (5838, 9632), (5977, 9408), (6321, 8896), (6672, 8428), (6811, 8256), (7224, 7784)]