55553652

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 144

約数和(自身を含む): 179088000

約数和(自身を除く): 123534348

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 343, 396, 409, 441, 462, 539, 588, 686, 693, 818, 882, 924, 1029, 1078, 1227, 1372, 1386, 1617, 1636, 1764, 2058, 2156, 2454, 2772, 2863, 3087, 3234, 3681, 3773, 4116, 4499, 4851, 4908, 5726, 6174, 6468, 7362, 7546, 8589, 8998, 9702, 11319, 11452, 12348, 13497, 14724, 15092, 17178, 17996, 19404, 20041, 22638, 25767, 26994, 31493, 33957, 34356, 40082, 40491, 45276, 51534, 53988, 60123, 62986, 67914, 80164, 80982, 94479, 103068, 120246, 125972, 135828, 140287, 161964, 180369, 188958, 220451, 240492, 280574, 283437, 360738, 377916, 420861, 440902, 561148, 566874, 661353, 721476, 841722, 881804, 1133748, 1262583, 1322706, 1543157, 1683444, 1984059, 2525166, 2645412, 3086314, 3968118, 4629471, 5050332, 6172628, 7936236, 9258942, 13888413, 18517884, 27776826, 55553652]

約数ペア:

[(1, 55553652), (2, 27776826), (3, 18517884), (4, 13888413), (6, 9258942), (7, 7936236), (9, 6172628), (11, 5050332), (12, 4629471), (14, 3968118), (18, 3086314), (21, 2645412), (22, 2525166), (28, 1984059), (33, 1683444), (36, 1543157), (42, 1322706), (44, 1262583), (49, 1133748), (63, 881804), (66, 841722), (77, 721476), (84, 661353), (98, 566874), (99, 561148), (126, 440902), (132, 420861), (147, 377916), (154, 360738), (196, 283437), (198, 280574), (231, 240492), (252, 220451), (294, 188958), (308, 180369), (343, 161964), (396, 140287), (409, 135828), (441, 125972), (462, 120246), (539, 103068), (588, 94479), (686, 80982), (693, 80164), (818, 67914), (882, 62986), (924, 60123), (1029, 53988), (1078, 51534), (1227, 45276), (1372, 40491), (1386, 40082), (1617, 34356), (1636, 33957), (1764, 31493), (2058, 26994), (2156, 25767), (2454, 22638), (2772, 20041), (2863, 19404), (3087, 17996), (3234, 17178), (3681, 15092), (3773, 14724), (4116, 13497), (4499, 12348), (4851, 11452), (4908, 11319), (5726, 9702), (6174, 8998), (6468, 8589), (7362, 7546)]