56837816

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53419}}^1$

素因数の和:53451

約数の個数: 32

約数和(自身を含む): 128208000

約数和(自身を除く): 71370184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 53419, 106838, 213676, 373933, 427352, 747866, 1014961, 1495732, 2029922, 2991464, 4059844, 7104727, 8119688, 14209454, 28418908, 56837816]

約数ペア:

[(1, 56837816), (2, 28418908), (4, 14209454), (7, 8119688), (8, 7104727), (14, 4059844), (19, 2991464), (28, 2029922), (38, 1495732), (56, 1014961), (76, 747866), (133, 427352), (152, 373933), (266, 213676), (532, 106838), (1064, 53419)]