56643608

素因数分解:

$2^3\times 7^2\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 124282800

約数和(自身を除く): 67639192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 229, 392, 458, 631, 916, 1262, 1603, 1832, 2524, 3206, 4417, 5048, 6412, 8834, 11221, 12824, 17668, 22442, 30919, 35336, 44884, 61838, 89768, 123676, 144499, 247352, 288998, 577996, 1011493, 1155992, 2022986, 4045972, 7080451, 8091944, 14160902, 28321804, 56643608]

約数ペア:

[(1, 56643608), (2, 28321804), (4, 14160902), (7, 8091944), (8, 7080451), (14, 4045972), (28, 2022986), (49, 1155992), (56, 1011493), (98, 577996), (196, 288998), (229, 247352), (392, 144499), (458, 123676), (631, 89768), (916, 61838), (1262, 44884), (1603, 35336), (1832, 30919), (2524, 22442), (3206, 17668), (4417, 12824), (5048, 11221), (6412, 8834)]