53687502

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 141004800

約数和(自身を除く): 87317298

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 67, 71, 99, 114, 134, 142, 171, 198, 201, 209, 213, 297, 342, 402, 418, 426, 513, 594, 603, 627, 639, 737, 781, 1026, 1206, 1254, 1273, 1278, 1349, 1474, 1562, 1809, 1881, 1917, 2211, 2343, 2546, 2698, 3618, 3762, 3819, 3834, 4047, 4422, 4686, 4757, 5643, 6633, 7029, 7638, 8094, 9514, 11286, 11457, 12141, 13266, 14003, 14058, 14271, 14839, 19899, 21087, 22914, 24282, 28006, 28542, 29678, 34371, 36423, 39798, 42009, 42174, 42813, 44517, 52327, 68742, 72846, 84018, 85626, 89034, 90383, 104654, 126027, 128439, 133551, 156981, 180766, 252054, 256878, 267102, 271149, 313962, 378081, 400653, 470943, 542298, 756162, 801306, 813447, 941886, 994213, 1412829, 1626894, 1988426, 2440341, 2825658, 2982639, 4880682, 5965278, 8947917, 17895834, 26843751, 53687502]

約数ペア:

[(1, 53687502), (2, 26843751), (3, 17895834), (6, 8947917), (9, 5965278), (11, 4880682), (18, 2982639), (19, 2825658), (22, 2440341), (27, 1988426), (33, 1626894), (38, 1412829), (54, 994213), (57, 941886), (66, 813447), (67, 801306), (71, 756162), (99, 542298), (114, 470943), (134, 400653), (142, 378081), (171, 313962), (198, 271149), (201, 267102), (209, 256878), (213, 252054), (297, 180766), (342, 156981), (402, 133551), (418, 128439), (426, 126027), (513, 104654), (594, 90383), (603, 89034), (627, 85626), (639, 84018), (737, 72846), (781, 68742), (1026, 52327), (1206, 44517), (1254, 42813), (1273, 42174), (1278, 42009), (1349, 39798), (1474, 36423), (1562, 34371), (1809, 29678), (1881, 28542), (1917, 28006), (2211, 24282), (2343, 22914), (2546, 21087), (2698, 19899), (3618, 14839), (3762, 14271), (3819, 14058), (3834, 14003), (4047, 13266), (4422, 12141), (4686, 11457), (4757, 11286), (5643, 9514), (6633, 8094), (7029, 7638)]