56993874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 136823040

約数和(自身を除く): 79829166

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 73, 87, 146, 174, 203, 219, 406, 438, 511, 609, 641, 1022, 1218, 1282, 1533, 1923, 2117, 3066, 3846, 4234, 4487, 6351, 8974, 12702, 13461, 14819, 18589, 26922, 29638, 37178, 44457, 46793, 55767, 88914, 93586, 111534, 130123, 140379, 260246, 280758, 327551, 390369, 655102, 780738, 982653, 1356997, 1965306, 2713994, 4070991, 8141982, 9498979, 18997958, 28496937, 56993874]

約数ペア:

[(1, 56993874), (2, 28496937), (3, 18997958), (6, 9498979), (7, 8141982), (14, 4070991), (21, 2713994), (29, 1965306), (42, 1356997), (58, 982653), (73, 780738), (87, 655102), (146, 390369), (174, 327551), (203, 280758), (219, 260246), (406, 140379), (438, 130123), (511, 111534), (609, 93586), (641, 88914), (1022, 55767), (1218, 46793), (1282, 44457), (1533, 37178), (1923, 29638), (2117, 26922), (3066, 18589), (3846, 14819), (4234, 13461), (4487, 12702), (6351, 8974)]