55049728

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 40

約数和(自身を含む): 111466080

約数和(自身を除く): 56416352

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 1264, 1361, 2528, 2722, 5056, 5444, 10112, 10888, 20224, 21776, 40448, 43552, 87104, 107519, 174208, 215038, 348416, 430076, 696832, 860152, 1720304, 3440608, 6881216, 13762432, 27524864, 55049728]

約数ペア:

[(1, 55049728), (2, 27524864), (4, 13762432), (8, 6881216), (16, 3440608), (32, 1720304), (64, 860152), (79, 696832), (128, 430076), (158, 348416), (256, 215038), (316, 174208), (512, 107519), (632, 87104), (1264, 43552), (1361, 40448), (2528, 21776), (2722, 20224), (5056, 10888), (5444, 10112)]