51870392

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6761}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 111978720

約数和(自身を除く): 60108328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 6761, 7672, 13522, 27044, 47327, 54088, 94654, 189308, 378616, 926257, 1852514, 3705028, 6483799, 7410056, 12967598, 25935196, 51870392]

約数ペア:

[(1, 51870392), (2, 25935196), (4, 12967598), (7, 7410056), (8, 6483799), (14, 3705028), (28, 1852514), (56, 926257), (137, 378616), (274, 189308), (548, 94654), (959, 54088), (1096, 47327), (1918, 27044), (3836, 13522), (6761, 7672)]