54920528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3711

約数の個数: 40

約数和(自身を含む): 116195688

約数和(自身を除く): 61275160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3617, 3796, 7234, 7592, 14468, 15184, 28936, 47021, 57872, 94042, 188084, 264041, 376168, 528082, 752336, 1056164, 2112328, 3432533, 4224656, 6865066, 13730132, 27460264, 54920528]

約数ペア:

[(1, 54920528), (2, 27460264), (4, 13730132), (8, 6865066), (13, 4224656), (16, 3432533), (26, 2112328), (52, 1056164), (73, 752336), (104, 528082), (146, 376168), (208, 264041), (292, 188084), (584, 94042), (949, 57872), (1168, 47021), (1898, 28936), (3617, 15184), (3796, 14468), (7234, 7592)]