51920808

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{15791}}^1$

素因数の和:15937

約数の個数: 32

約数和(自身を含む): 130757760

約数和(自身を除く): 78836952

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 15791, 31582, 47373, 63164, 94746, 126328, 189492, 378984, 2163367, 4326734, 6490101, 8653468, 12980202, 17306936, 25960404, 51920808]

約数ペア:

[(1, 51920808), (2, 25960404), (3, 17306936), (4, 12980202), (6, 8653468), (8, 6490101), (12, 4326734), (24, 2163367), (137, 378984), (274, 189492), (411, 126328), (548, 94746), (822, 63164), (1096, 47373), (1644, 31582), (3288, 15791)]