53157852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 147459312

約数和(自身を除く): 94301460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 241, 396, 482, 557, 723, 964, 1114, 1446, 1671, 2169, 2228, 2651, 2892, 3342, 4338, 5013, 5302, 6127, 6684, 7953, 8676, 10026, 10604, 12254, 15906, 18381, 20052, 23859, 24508, 31812, 36762, 47718, 55143, 73524, 95436, 110286, 134237, 220572, 268474, 402711, 536948, 805422, 1208133, 1476607, 1610844, 2416266, 2953214, 4429821, 4832532, 5906428, 8859642, 13289463, 17719284, 26578926, 53157852]

約数ペア:

[(1, 53157852), (2, 26578926), (3, 17719284), (4, 13289463), (6, 8859642), (9, 5906428), (11, 4832532), (12, 4429821), (18, 2953214), (22, 2416266), (33, 1610844), (36, 1476607), (44, 1208133), (66, 805422), (99, 536948), (132, 402711), (198, 268474), (241, 220572), (396, 134237), (482, 110286), (557, 95436), (723, 73524), (964, 55143), (1114, 47718), (1446, 36762), (1671, 31812), (2169, 24508), (2228, 23859), (2651, 20052), (2892, 18381), (3342, 15906), (4338, 12254), (5013, 10604), (5302, 10026), (6127, 8676), (6684, 7953)]