55052478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 137277504

約数和(自身を除く): 82225026

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 53, 69, 78, 106, 117, 138, 159, 193, 207, 234, 299, 318, 386, 414, 477, 579, 598, 689, 897, 954, 1158, 1219, 1378, 1737, 1794, 2067, 2438, 2509, 2691, 3474, 3657, 4134, 4439, 5018, 5382, 6201, 7314, 7527, 8878, 10229, 10971, 12402, 13317, 15054, 15847, 20458, 21942, 22581, 26634, 30687, 31694, 39951, 45162, 47541, 57707, 61374, 79902, 92061, 95082, 115414, 132977, 142623, 173121, 184122, 235267, 265954, 285246, 346242, 398931, 470534, 519363, 705801, 797862, 1038726, 1196793, 1411602, 2117403, 2393586, 3058471, 4234806, 6116942, 9175413, 18350826, 27526239, 55052478]

約数ペア:

[(1, 55052478), (2, 27526239), (3, 18350826), (6, 9175413), (9, 6116942), (13, 4234806), (18, 3058471), (23, 2393586), (26, 2117403), (39, 1411602), (46, 1196793), (53, 1038726), (69, 797862), (78, 705801), (106, 519363), (117, 470534), (138, 398931), (159, 346242), (193, 285246), (207, 265954), (234, 235267), (299, 184122), (318, 173121), (386, 142623), (414, 132977), (477, 115414), (579, 95082), (598, 92061), (689, 79902), (897, 61374), (954, 57707), (1158, 47541), (1219, 45162), (1378, 39951), (1737, 31694), (1794, 30687), (2067, 26634), (2438, 22581), (2509, 21942), (2691, 20458), (3474, 15847), (3657, 15054), (4134, 13317), (4439, 12402), (5018, 10971), (5382, 10229), (6201, 8878), (7314, 7527)]