51961756

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 72

約数和(自身を含む): 116933600

約数和(自身を除く): 64971844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 313, 343, 484, 539, 626, 686, 847, 1078, 1252, 1372, 1694, 2156, 2191, 3388, 3443, 3773, 4382, 5929, 6886, 7546, 8764, 11858, 13772, 15092, 15337, 23716, 24101, 30674, 37873, 41503, 48202, 61348, 75746, 83006, 96404, 107359, 151492, 166012, 168707, 214718, 265111, 337414, 429436, 530222, 674828, 1060444, 1180949, 1855777, 2361898, 3711554, 4723796, 7423108, 12990439, 25980878, 51961756]

約数ペア:

[(1, 51961756), (2, 25980878), (4, 12990439), (7, 7423108), (11, 4723796), (14, 3711554), (22, 2361898), (28, 1855777), (44, 1180949), (49, 1060444), (77, 674828), (98, 530222), (121, 429436), (154, 337414), (196, 265111), (242, 214718), (308, 168707), (313, 166012), (343, 151492), (484, 107359), (539, 96404), (626, 83006), (686, 75746), (847, 61348), (1078, 48202), (1252, 41503), (1372, 37873), (1694, 30674), (2156, 24101), (2191, 23716), (3388, 15337), (3443, 15092), (3773, 13772), (4382, 11858), (5929, 8764), (6886, 7546)]