56761806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 123273216

約数和(自身を除く): 66511410

約数列:

[1, 2, 3, 6, 31, 43, 47, 62, 86, 93, 94, 129, 141, 151, 186, 258, 282, 302, 453, 906, 1333, 1457, 2021, 2666, 2914, 3999, 4042, 4371, 4681, 6063, 6493, 7097, 7998, 8742, 9362, 12126, 12986, 14043, 14194, 19479, 21291, 28086, 38958, 42582, 62651, 125302, 187953, 201283, 220007, 305171, 375906, 402566, 440014, 603849, 610342, 660021, 915513, 1207698, 1320042, 1831026, 9460301, 18920602, 28380903, 56761806]

約数ペア:

[(1, 56761806), (2, 28380903), (3, 18920602), (6, 9460301), (31, 1831026), (43, 1320042), (47, 1207698), (62, 915513), (86, 660021), (93, 610342), (94, 603849), (129, 440014), (141, 402566), (151, 375906), (186, 305171), (258, 220007), (282, 201283), (302, 187953), (453, 125302), (906, 62651), (1333, 42582), (1457, 38958), (2021, 28086), (2666, 21291), (2914, 19479), (3999, 14194), (4042, 14043), (4371, 12986), (4681, 12126), (6063, 9362), (6493, 8742), (7097, 7998)]