51668072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1327}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 100715520

約数和(自身を除く): 49047448

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 1327, 2654, 4867, 5308, 9734, 10616, 19468, 38936, 41137, 82274, 164548, 208339, 329096, 416678, 833356, 1666712, 6458509, 12917018, 25834036, 51668072]

約数ペア:

[(1, 51668072), (2, 25834036), (4, 12917018), (8, 6458509), (31, 1666712), (62, 833356), (124, 416678), (157, 329096), (248, 208339), (314, 164548), (628, 82274), (1256, 41137), (1327, 38936), (2654, 19468), (4867, 10616), (5308, 9734)]