56581512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1374

約数の個数: 64

約数和(自身を含む): 153471360

約数和(自身を除く): 96889848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1201, 1208, 1812, 1963, 2402, 3603, 3624, 3926, 4804, 5889, 7206, 7852, 9608, 11778, 14412, 15613, 15704, 23556, 28824, 31226, 46839, 47112, 62452, 93678, 124904, 181351, 187356, 362702, 374712, 544053, 725404, 1088106, 1450808, 2176212, 2357563, 4352424, 4715126, 7072689, 9430252, 14145378, 18860504, 28290756, 56581512]

約数ペア:

[(1, 56581512), (2, 28290756), (3, 18860504), (4, 14145378), (6, 9430252), (8, 7072689), (12, 4715126), (13, 4352424), (24, 2357563), (26, 2176212), (39, 1450808), (52, 1088106), (78, 725404), (104, 544053), (151, 374712), (156, 362702), (302, 187356), (312, 181351), (453, 124904), (604, 93678), (906, 62452), (1201, 47112), (1208, 46839), (1812, 31226), (1963, 28824), (2402, 23556), (3603, 15704), (3624, 15613), (3926, 14412), (4804, 11778), (5889, 9608), (7206, 7852)]