56429919

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 111464640

約数和(自身を除く): 55034721

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 49, 51, 63, 91, 117, 119, 147, 153, 189, 193, 221, 273, 351, 357, 441, 459, 579, 637, 663, 819, 833, 1071, 1323, 1351, 1547, 1737, 1911, 1989, 2457, 2499, 2509, 3213, 3281, 4053, 4641, 5211, 5733, 5967, 7497, 7527, 9457, 9843, 10829, 12159, 13923, 17199, 17563, 22491, 22581, 22967, 28371, 29529, 32487, 36477, 41769, 42653, 52689, 67743, 68901, 85113, 88587, 97461, 122941, 127959, 158067, 160769, 206703, 255339, 292383, 298571, 368823, 383877, 474201, 482307, 620109, 895713, 1106469, 1151631, 1446921, 2089997, 2687139, 3319407, 4340763, 6269991, 8061417, 18809973, 56429919]

約数ペア:

[(1, 56429919), (3, 18809973), (7, 8061417), (9, 6269991), (13, 4340763), (17, 3319407), (21, 2687139), (27, 2089997), (39, 1446921), (49, 1151631), (51, 1106469), (63, 895713), (91, 620109), (117, 482307), (119, 474201), (147, 383877), (153, 368823), (189, 298571), (193, 292383), (221, 255339), (273, 206703), (351, 160769), (357, 158067), (441, 127959), (459, 122941), (579, 97461), (637, 88587), (663, 85113), (819, 68901), (833, 67743), (1071, 52689), (1323, 42653), (1351, 41769), (1547, 36477), (1737, 32487), (1911, 29529), (1989, 28371), (2457, 22967), (2499, 22581), (2509, 22491), (3213, 17563), (3281, 17199), (4053, 13923), (4641, 12159), (5211, 10829), (5733, 9843), (5967, 9457), (7497, 7527)]