51386976

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{1579}}^1$

素因数の和:1708

約数の個数: 72

約数和(自身を含む): 147518280

約数和(自身を除く): 96131304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 288, 339, 452, 678, 904, 1017, 1356, 1579, 1808, 2034, 2712, 3158, 3616, 4068, 4737, 5424, 6316, 8136, 9474, 10848, 12632, 14211, 16272, 18948, 25264, 28422, 32544, 37896, 50528, 56844, 75792, 113688, 151584, 178427, 227376, 356854, 454752, 535281, 713708, 1070562, 1427416, 1605843, 2141124, 2854832, 3211686, 4282248, 5709664, 6423372, 8564496, 12846744, 17128992, 25693488, 51386976]

約数ペア:

[(1, 51386976), (2, 25693488), (3, 17128992), (4, 12846744), (6, 8564496), (8, 6423372), (9, 5709664), (12, 4282248), (16, 3211686), (18, 2854832), (24, 2141124), (32, 1605843), (36, 1427416), (48, 1070562), (72, 713708), (96, 535281), (113, 454752), (144, 356854), (226, 227376), (288, 178427), (339, 151584), (452, 113688), (678, 75792), (904, 56844), (1017, 50528), (1356, 37896), (1579, 32544), (1808, 28422), (2034, 25264), (2712, 18948), (3158, 16272), (3616, 14211), (4068, 12632), (4737, 10848), (5424, 9474), (6316, 8136)]