51875568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{21191}}^1$

素因数の和:21222

約数の個数: 60

約数和(自身を含む): 153726768

約数和(自身を除く): 101851200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 21191, 42382, 63573, 84764, 127146, 169528, 190719, 254292, 339056, 360247, 381438, 508584, 720494, 762876, 1017168, 1080741, 1440988, 1525752, 2161482, 2881976, 3051504, 3242223, 4322964, 5763952, 6484446, 8645928, 12968892, 17291856, 25937784, 51875568]

約数ペア:

[(1, 51875568), (2, 25937784), (3, 17291856), (4, 12968892), (6, 8645928), (8, 6484446), (9, 5763952), (12, 4322964), (16, 3242223), (17, 3051504), (18, 2881976), (24, 2161482), (34, 1525752), (36, 1440988), (48, 1080741), (51, 1017168), (68, 762876), (72, 720494), (102, 508584), (136, 381438), (144, 360247), (153, 339056), (204, 254292), (272, 190719), (306, 169528), (408, 127146), (612, 84764), (816, 63573), (1224, 42382), (2448, 21191)]