47494566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 87289434

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 266, 306, 323, 342, 357, 378, 389, 399, 459, 513, 646, 714, 778, 798, 918, 969, 1026, 1071, 1167, 1197, 1938, 2142, 2261, 2334, 2394, 2723, 2907, 3213, 3501, 3591, 4522, 5446, 5814, 6426, 6613, 6783, 7002, 7182, 7391, 8169, 8721, 10503, 13226, 13566, 14782, 16338, 17442, 19839, 20349, 21006, 22173, 24507, 39678, 40698, 44346, 46291, 49014, 51737, 59517, 61047, 66519, 73521, 92582, 103474, 119034, 122094, 125647, 133038, 138873, 147042, 155211, 178551, 199557, 251294, 277746, 310422, 357102, 376941, 399114, 416619, 465633, 753882, 833238, 879529, 931266, 1130823, 1249857, 1396899, 1759058, 2261646, 2499714, 2638587, 2793798, 3392469, 5277174, 6784938, 7915761, 15831522, 23747283, 47494566]

約数ペア:

[(1, 47494566), (2, 23747283), (3, 15831522), (6, 7915761), (7, 6784938), (9, 5277174), (14, 3392469), (17, 2793798), (18, 2638587), (19, 2499714), (21, 2261646), (27, 1759058), (34, 1396899), (38, 1249857), (42, 1130823), (51, 931266), (54, 879529), (57, 833238), (63, 753882), (102, 465633), (114, 416619), (119, 399114), (126, 376941), (133, 357102), (153, 310422), (171, 277746), (189, 251294), (238, 199557), (266, 178551), (306, 155211), (323, 147042), (342, 138873), (357, 133038), (378, 125647), (389, 122094), (399, 119034), (459, 103474), (513, 92582), (646, 73521), (714, 66519), (778, 61047), (798, 59517), (918, 51737), (969, 49014), (1026, 46291), (1071, 44346), (1167, 40698), (1197, 39678), (1938, 24507), (2142, 22173), (2261, 21006), (2334, 20349), (2394, 19839), (2723, 17442), (2907, 16338), (3213, 14782), (3501, 13566), (3591, 13226), (4522, 10503), (5446, 8721), (5814, 8169), (6426, 7391), (6613, 7182), (6783, 7002)]