51459372

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3323

約数の個数: 72

約数和(自身を含む): 142920960

約数和(自身を除く): 91461588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3271, 3933, 5244, 6542, 7866, 9813, 13084, 15732, 19626, 29439, 39252, 58878, 62149, 75233, 117756, 124298, 150466, 186447, 225699, 248596, 300932, 372894, 451398, 559341, 677097, 745788, 902796, 1118682, 1354194, 1429427, 2237364, 2708388, 2858854, 4288281, 5717708, 8576562, 12864843, 17153124, 25729686, 51459372]

約数ペア:

[(1, 51459372), (2, 25729686), (3, 17153124), (4, 12864843), (6, 8576562), (9, 5717708), (12, 4288281), (18, 2858854), (19, 2708388), (23, 2237364), (36, 1429427), (38, 1354194), (46, 1118682), (57, 902796), (69, 745788), (76, 677097), (92, 559341), (114, 451398), (138, 372894), (171, 300932), (207, 248596), (228, 225699), (276, 186447), (342, 150466), (414, 124298), (437, 117756), (684, 75233), (828, 62149), (874, 58878), (1311, 39252), (1748, 29439), (2622, 19626), (3271, 15732), (3933, 13084), (5244, 9813), (6542, 7866)]