49490802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 112701888

約数和(自身を除く): 63211086

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 691, 1038, 1382, 1557, 2073, 3114, 3979, 4146, 6219, 7958, 11937, 12438, 15893, 23874, 31786, 35811, 47679, 71622, 95358, 119543, 143037, 239086, 286074, 358629, 717258, 1075887, 2151774, 2749489, 5498978, 8248467, 16496934, 24745401, 49490802]

約数ペア:

[(1, 49490802), (2, 24745401), (3, 16496934), (6, 8248467), (9, 5498978), (18, 2749489), (23, 2151774), (46, 1075887), (69, 717258), (138, 358629), (173, 286074), (207, 239086), (346, 143037), (414, 119543), (519, 95358), (691, 71622), (1038, 47679), (1382, 35811), (1557, 31786), (2073, 23874), (3114, 15893), (3979, 12438), (4146, 11937), (6219, 7958)]