47489526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2386

約数の個数: 72

約数和(自身を含む): 124950384

約数和(自身を除く): 77460858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 161, 207, 294, 322, 414, 441, 483, 882, 966, 1127, 1449, 2254, 2341, 2898, 3381, 4682, 6762, 7023, 10143, 14046, 16387, 20286, 21069, 32774, 42138, 49161, 53843, 98322, 107686, 114709, 147483, 161529, 229418, 294966, 323058, 344127, 376901, 484587, 688254, 753802, 969174, 1032381, 1130703, 2064762, 2261406, 2638307, 3392109, 5276614, 6784218, 7914921, 15829842, 23744763, 47489526]

約数ペア:

[(1, 47489526), (2, 23744763), (3, 15829842), (6, 7914921), (7, 6784218), (9, 5276614), (14, 3392109), (18, 2638307), (21, 2261406), (23, 2064762), (42, 1130703), (46, 1032381), (49, 969174), (63, 753802), (69, 688254), (98, 484587), (126, 376901), (138, 344127), (147, 323058), (161, 294966), (207, 229418), (294, 161529), (322, 147483), (414, 114709), (441, 107686), (483, 98322), (882, 53843), (966, 49161), (1127, 42138), (1449, 32774), (2254, 21069), (2341, 20286), (2898, 16387), (3381, 14046), (4682, 10143), (6762, 7023)]