56681718

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 120407040

約数和(自身を除く): 63725322

約数列:

[1, 2, 3, 6, 29, 47, 58, 87, 94, 141, 174, 239, 282, 478, 717, 841, 1363, 1434, 1682, 2523, 2726, 4089, 5046, 6931, 8178, 11233, 13862, 20793, 22466, 33699, 39527, 41586, 67398, 79054, 118581, 200999, 237162, 325757, 401998, 602997, 651514, 977271, 1205994, 1954542, 9446953, 18893906, 28340859, 56681718]

約数ペア:

[(1, 56681718), (2, 28340859), (3, 18893906), (6, 9446953), (29, 1954542), (47, 1205994), (58, 977271), (87, 651514), (94, 602997), (141, 401998), (174, 325757), (239, 237162), (282, 200999), (478, 118581), (717, 79054), (841, 67398), (1363, 41586), (1434, 39527), (1682, 33699), (2523, 22466), (2726, 20793), (4089, 13862), (5046, 11233), (6931, 8178)]