56328470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 110971296

約数和(自身を除く): 54642826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 1277, 2005, 2554, 4010, 4411, 6385, 8822, 12770, 14047, 22055, 28094, 44110, 70235, 140470, 512077, 1024154, 2560385, 5120770, 5632847, 11265694, 28164235, 56328470]

約数ペア:

[(1, 56328470), (2, 28164235), (5, 11265694), (10, 5632847), (11, 5120770), (22, 2560385), (55, 1024154), (110, 512077), (401, 140470), (802, 70235), (1277, 44110), (2005, 28094), (2554, 22055), (4010, 14047), (4411, 12770), (6385, 8822)]