51655536

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1223

約数の個数: 80

約数和(自身を含む): 149767200

約数和(自身を除く): 98111664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1097, 1308, 1744, 1962, 2194, 2616, 2943, 3291, 3924, 4388, 5232, 5886, 6582, 7848, 8776, 9873, 11772, 13164, 15696, 17552, 19746, 23544, 26328, 29619, 39492, 47088, 52656, 59238, 78984, 118476, 119573, 157968, 236952, 239146, 358719, 473904, 478292, 717438, 956584, 1076157, 1434876, 1913168, 2152314, 2869752, 3228471, 4304628, 5739504, 6456942, 8609256, 12913884, 17218512, 25827768, 51655536]

約数ペア:

[(1, 51655536), (2, 25827768), (3, 17218512), (4, 12913884), (6, 8609256), (8, 6456942), (9, 5739504), (12, 4304628), (16, 3228471), (18, 2869752), (24, 2152314), (27, 1913168), (36, 1434876), (48, 1076157), (54, 956584), (72, 717438), (108, 478292), (109, 473904), (144, 358719), (216, 239146), (218, 236952), (327, 157968), (432, 119573), (436, 118476), (654, 78984), (872, 59238), (981, 52656), (1097, 47088), (1308, 39492), (1744, 29619), (1962, 26328), (2194, 23544), (2616, 19746), (2943, 17552), (3291, 15696), (3924, 13164), (4388, 11772), (5232, 9873), (5886, 8776), (6582, 7848)]