51897312

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2376

約数の個数: 72

約数和(自身を含む): 149516640

約数和(自身を除く): 97619328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2281, 2528, 2844, 3792, 4562, 5688, 6843, 7584, 9124, 11376, 13686, 18248, 20529, 22752, 27372, 36496, 41058, 54744, 72992, 82116, 109488, 164232, 180199, 218976, 328464, 360398, 540597, 656928, 720796, 1081194, 1441592, 1621791, 2162388, 2883184, 3243582, 4324776, 5766368, 6487164, 8649552, 12974328, 17299104, 25948656, 51897312]

約数ペア:

[(1, 51897312), (2, 25948656), (3, 17299104), (4, 12974328), (6, 8649552), (8, 6487164), (9, 5766368), (12, 4324776), (16, 3243582), (18, 2883184), (24, 2162388), (32, 1621791), (36, 1441592), (48, 1081194), (72, 720796), (79, 656928), (96, 540597), (144, 360398), (158, 328464), (237, 218976), (288, 180199), (316, 164232), (474, 109488), (632, 82116), (711, 72992), (948, 54744), (1264, 41058), (1422, 36496), (1896, 27372), (2281, 22752), (2528, 20529), (2844, 18248), (3792, 13686), (4562, 11376), (5688, 9124), (6843, 7584)]