56635048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{911}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 112176000

約数和(自身を除く): 55540952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 409, 818, 911, 1636, 1822, 3272, 3644, 7288, 7771, 15542, 17309, 31084, 34618, 62168, 69236, 138472, 372599, 745198, 1490396, 2980792, 7079381, 14158762, 28317524, 56635048]

約数ペア:

[(1, 56635048), (2, 28317524), (4, 14158762), (8, 7079381), (19, 2980792), (38, 1490396), (76, 745198), (152, 372599), (409, 138472), (818, 69236), (911, 62168), (1636, 34618), (1822, 31084), (3272, 17309), (3644, 15542), (7288, 7771)]