56978526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 134804736

約数和(自身を除く): 77826210

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 946, 1122, 1181, 1419, 1462, 2193, 2362, 2838, 3543, 4386, 7086, 8041, 12991, 16082, 20077, 24123, 25982, 38973, 40154, 48246, 50783, 60231, 77946, 101566, 120462, 152349, 220847, 304698, 441694, 558613, 662541, 863311, 1117226, 1325082, 1675839, 1726622, 2589933, 3351678, 5179866, 9496421, 18992842, 28489263, 56978526]

約数ペア:

[(1, 56978526), (2, 28489263), (3, 18992842), (6, 9496421), (11, 5179866), (17, 3351678), (22, 2589933), (33, 1726622), (34, 1675839), (43, 1325082), (51, 1117226), (66, 863311), (86, 662541), (102, 558613), (129, 441694), (187, 304698), (258, 220847), (374, 152349), (473, 120462), (561, 101566), (731, 77946), (946, 60231), (1122, 50783), (1181, 48246), (1419, 40154), (1462, 38973), (2193, 25982), (2362, 24123), (2838, 20077), (3543, 16082), (4386, 12991), (7086, 8041)]