57152564

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 117960192

約数和(自身を除く): 60807628

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 137, 188, 274, 317, 329, 548, 634, 658, 959, 1268, 1316, 1918, 2219, 3836, 4438, 6439, 8876, 12878, 14899, 25756, 29798, 43429, 45073, 59596, 86858, 90146, 104293, 173716, 180292, 208586, 304003, 417172, 608006, 1216012, 2041163, 4082326, 8164652, 14288141, 28576282, 57152564]

約数ペア:

[(1, 57152564), (2, 28576282), (4, 14288141), (7, 8164652), (14, 4082326), (28, 2041163), (47, 1216012), (94, 608006), (137, 417172), (188, 304003), (274, 208586), (317, 180292), (329, 173716), (548, 104293), (634, 90146), (658, 86858), (959, 59596), (1268, 45073), (1316, 43429), (1918, 29798), (2219, 25756), (3836, 14899), (4438, 12878), (6439, 8876)]