51868404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 169881600

約数和(自身を除く): 118013196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 157, 161, 171, 189, 207, 228, 252, 266, 276, 314, 322, 342, 378, 399, 414, 437, 471, 483, 513, 532, 621, 628, 644, 684, 756, 798, 828, 874, 942, 966, 1026, 1099, 1197, 1242, 1311, 1413, 1449, 1596, 1748, 1884, 1932, 2052, 2198, 2394, 2484, 2622, 2826, 2898, 2983, 3059, 3297, 3591, 3611, 3933, 4239, 4347, 4396, 4788, 5244, 5652, 5796, 5966, 6118, 6594, 7182, 7222, 7866, 8478, 8694, 8949, 9177, 9891, 10833, 11799, 11932, 12236, 13188, 14364, 14444, 15732, 16956, 17388, 17898, 18354, 19782, 20881, 21666, 23598, 25277, 26847, 27531, 29673, 32499, 35796, 36708, 39564, 41762, 43332, 47196, 50554, 53694, 55062, 59346, 62643, 64998, 68609, 75831, 80541, 82593, 83524, 97497, 101108, 107388, 110124, 118692, 125286, 129996, 137218, 151662, 161082, 165186, 187929, 194994, 205827, 227493, 250572, 274436, 303324, 322164, 330372, 375858, 389988, 411654, 454986, 480263, 563787, 617481, 682479, 751716, 823308, 909972, 960526, 1127574, 1234962, 1364958, 1440789, 1852443, 1921052, 2255148, 2469924, 2729916, 2881578, 3704886, 4322367, 5763156, 7409772, 8644734, 12967101, 17289468, 25934202, 51868404]

約数ペア:

[(1, 51868404), (2, 25934202), (3, 17289468), (4, 12967101), (6, 8644734), (7, 7409772), (9, 5763156), (12, 4322367), (14, 3704886), (18, 2881578), (19, 2729916), (21, 2469924), (23, 2255148), (27, 1921052), (28, 1852443), (36, 1440789), (38, 1364958), (42, 1234962), (46, 1127574), (54, 960526), (57, 909972), (63, 823308), (69, 751716), (76, 682479), (84, 617481), (92, 563787), (108, 480263), (114, 454986), (126, 411654), (133, 389988), (138, 375858), (157, 330372), (161, 322164), (171, 303324), (189, 274436), (207, 250572), (228, 227493), (252, 205827), (266, 194994), (276, 187929), (314, 165186), (322, 161082), (342, 151662), (378, 137218), (399, 129996), (414, 125286), (437, 118692), (471, 110124), (483, 107388), (513, 101108), (532, 97497), (621, 83524), (628, 82593), (644, 80541), (684, 75831), (756, 68609), (798, 64998), (828, 62643), (874, 59346), (942, 55062), (966, 53694), (1026, 50554), (1099, 47196), (1197, 43332), (1242, 41762), (1311, 39564), (1413, 36708), (1449, 35796), (1596, 32499), (1748, 29673), (1884, 27531), (1932, 26847), (2052, 25277), (2198, 23598), (2394, 21666), (2484, 20881), (2622, 19782), (2826, 18354), (2898, 17898), (2983, 17388), (3059, 16956), (3297, 15732), (3591, 14444), (3611, 14364), (3933, 13188), (4239, 12236), (4347, 11932), (4396, 11799), (4788, 10833), (5244, 9891), (5652, 9177), (5796, 8949), (5966, 8694), (6118, 8478), (6594, 7866), (7182, 7222)]