56204890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 124291584

約数和(自身を除く): 68086694

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 647, 730, 1022, 1190, 1241, 1294, 2482, 2555, 3235, 4529, 5110, 6205, 6470, 8687, 9058, 10999, 12410, 17374, 21998, 22645, 43435, 45290, 47231, 54995, 76993, 86870, 94462, 109990, 153986, 236155, 330617, 384965, 472310, 661234, 769930, 802927, 1605854, 1653085, 3306170, 4014635, 5620489, 8029270, 11240978, 28102445, 56204890]

約数ペア:

[(1, 56204890), (2, 28102445), (5, 11240978), (7, 8029270), (10, 5620489), (14, 4014635), (17, 3306170), (34, 1653085), (35, 1605854), (70, 802927), (73, 769930), (85, 661234), (119, 472310), (146, 384965), (170, 330617), (238, 236155), (365, 153986), (511, 109990), (595, 94462), (647, 86870), (730, 76993), (1022, 54995), (1190, 47231), (1241, 45290), (1294, 43435), (2482, 22645), (2555, 21998), (3235, 17374), (4529, 12410), (5110, 10999), (6205, 9058), (6470, 8687)]