51709752

素因数分解:

$2^3\times 3^4\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 80

約数和(自身を含む): 145926000

約数和(自身を除く): 94216248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 199, 216, 324, 398, 401, 597, 648, 796, 802, 1194, 1203, 1592, 1604, 1791, 2388, 2406, 3208, 3582, 3609, 4776, 4812, 5373, 7164, 7218, 9624, 10746, 10827, 14328, 14436, 16119, 21492, 21654, 28872, 32238, 32481, 42984, 43308, 64476, 64962, 79799, 86616, 128952, 129924, 159598, 239397, 259848, 319196, 478794, 638392, 718191, 957588, 1436382, 1915176, 2154573, 2872764, 4309146, 5745528, 6463719, 8618292, 12927438, 17236584, 25854876, 51709752]

約数ペア:

[(1, 51709752), (2, 25854876), (3, 17236584), (4, 12927438), (6, 8618292), (8, 6463719), (9, 5745528), (12, 4309146), (18, 2872764), (24, 2154573), (27, 1915176), (36, 1436382), (54, 957588), (72, 718191), (81, 638392), (108, 478794), (162, 319196), (199, 259848), (216, 239397), (324, 159598), (398, 129924), (401, 128952), (597, 86616), (648, 79799), (796, 64962), (802, 64476), (1194, 43308), (1203, 42984), (1592, 32481), (1604, 32238), (1791, 28872), (2388, 21654), (2406, 21492), (3208, 16119), (3582, 14436), (3609, 14328), (4776, 10827), (4812, 10746), (5373, 9624), (7164, 7218)]