53945008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1741

約数の個数: 40

約数和(自身を含む): 113305248

約数和(自身を除く): 59360240

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1553, 2171, 2672, 3106, 4342, 6212, 8684, 12424, 17368, 20189, 24848, 34736, 40378, 80756, 161512, 259351, 323024, 518702, 1037404, 2074808, 3371563, 4149616, 6743126, 13486252, 26972504, 53945008]

約数ペア:

[(1, 53945008), (2, 26972504), (4, 13486252), (8, 6743126), (13, 4149616), (16, 3371563), (26, 2074808), (52, 1037404), (104, 518702), (167, 323024), (208, 259351), (334, 161512), (668, 80756), (1336, 40378), (1553, 34736), (2171, 24848), (2672, 20189), (3106, 17368), (4342, 12424), (6212, 8684)]