51946524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1639

約数の個数: 72

約数和(自身を含む): 151249280

約数和(自身を除く): 99302756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1483, 1668, 1946, 2502, 2919, 2966, 3892, 4449, 5004, 5838, 5932, 8757, 8898, 10381, 11676, 13347, 17514, 17796, 20762, 26694, 31143, 35028, 41524, 53388, 62286, 93429, 124572, 186858, 206137, 373716, 412274, 618411, 824548, 1236822, 1442959, 1855233, 2473644, 2885918, 3710466, 4328877, 5771836, 7420932, 8657754, 12986631, 17315508, 25973262, 51946524]

約数ペア:

[(1, 51946524), (2, 25973262), (3, 17315508), (4, 12986631), (6, 8657754), (7, 7420932), (9, 5771836), (12, 4328877), (14, 3710466), (18, 2885918), (21, 2473644), (28, 1855233), (36, 1442959), (42, 1236822), (63, 824548), (84, 618411), (126, 412274), (139, 373716), (252, 206137), (278, 186858), (417, 124572), (556, 93429), (834, 62286), (973, 53388), (1251, 41524), (1483, 35028), (1668, 31143), (1946, 26694), (2502, 20762), (2919, 17796), (2966, 17514), (3892, 13347), (4449, 11676), (5004, 10381), (5838, 8898), (5932, 8757)]