54281808

素因数分解:

$2^4\times 3^2\times 7^4\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 150

約数和(自身を含む): 178350874

約数和(自身を除く): 124069066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 157, 168, 196, 252, 294, 314, 336, 343, 392, 441, 471, 504, 588, 628, 686, 784, 882, 942, 1008, 1029, 1099, 1176, 1256, 1372, 1413, 1764, 1884, 2058, 2198, 2352, 2401, 2512, 2744, 2826, 3087, 3297, 3528, 3768, 4116, 4396, 4802, 5488, 5652, 6174, 6594, 7056, 7203, 7536, 7693, 8232, 8792, 9604, 9891, 11304, 12348, 13188, 14406, 15386, 16464, 17584, 19208, 19782, 21609, 22608, 23079, 24696, 26376, 28812, 30772, 38416, 39564, 43218, 46158, 49392, 52752, 53851, 57624, 61544, 69237, 79128, 86436, 92316, 107702, 115248, 123088, 138474, 158256, 161553, 172872, 184632, 215404, 276948, 323106, 345744, 369264, 376957, 430808, 484659, 553896, 646212, 753914, 861616, 969318, 1107792, 1130871, 1292424, 1507828, 1938636, 2261742, 2584848, 3015656, 3392613, 3877272, 4523484, 6031312, 6785226, 7754544, 9046968, 13570452, 18093936, 27140904, 54281808]

約数ペア:

[(1, 54281808), (2, 27140904), (3, 18093936), (4, 13570452), (6, 9046968), (7, 7754544), (8, 6785226), (9, 6031312), (12, 4523484), (14, 3877272), (16, 3392613), (18, 3015656), (21, 2584848), (24, 2261742), (28, 1938636), (36, 1507828), (42, 1292424), (48, 1130871), (49, 1107792), (56, 969318), (63, 861616), (72, 753914), (84, 646212), (98, 553896), (112, 484659), (126, 430808), (144, 376957), (147, 369264), (157, 345744), (168, 323106), (196, 276948), (252, 215404), (294, 184632), (314, 172872), (336, 161553), (343, 158256), (392, 138474), (441, 123088), (471, 115248), (504, 107702), (588, 92316), (628, 86436), (686, 79128), (784, 69237), (882, 61544), (942, 57624), (1008, 53851), (1029, 52752), (1099, 49392), (1176, 46158), (1256, 43218), (1372, 39564), (1413, 38416), (1764, 30772), (1884, 28812), (2058, 26376), (2198, 24696), (2352, 23079), (2401, 22608), (2512, 21609), (2744, 19782), (2826, 19208), (3087, 17584), (3297, 16464), (3528, 15386), (3768, 14406), (4116, 13188), (4396, 12348), (4802, 11304), (5488, 9891), (5652, 9604), (6174, 8792), (6594, 8232), (7056, 7693), (7203, 7536)]