50515647

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 88080384

約数和(自身を除く): 37564737

約数列:

[1, 3, 7, 13, 21, 31, 39, 47, 91, 93, 127, 141, 217, 273, 329, 381, 403, 611, 651, 889, 987, 1209, 1457, 1651, 1833, 2667, 2821, 3937, 4277, 4371, 4953, 5969, 8463, 10199, 11557, 11811, 12831, 17907, 18941, 27559, 30597, 34671, 41783, 51181, 56823, 77597, 82677, 125349, 132587, 153543, 185039, 232791, 358267, 397761, 543179, 555117, 1074801, 1295273, 1629537, 2405507, 3885819, 7216521, 16838549, 50515647]

約数ペア:

[(1, 50515647), (3, 16838549), (7, 7216521), (13, 3885819), (21, 2405507), (31, 1629537), (39, 1295273), (47, 1074801), (91, 555117), (93, 543179), (127, 397761), (141, 358267), (217, 232791), (273, 185039), (329, 153543), (381, 132587), (403, 125349), (611, 82677), (651, 77597), (889, 56823), (987, 51181), (1209, 41783), (1457, 34671), (1651, 30597), (1833, 27559), (2667, 18941), (2821, 17907), (3937, 12831), (4277, 11811), (4371, 11557), (4953, 10199), (5969, 8463)]