49760040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 172368000

約数和(自身を除く): 122607960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 149, 165, 184, 220, 230, 242, 253, 264, 276, 298, 330, 345, 363, 440, 447, 460, 484, 506, 552, 596, 605, 660, 690, 726, 745, 759, 894, 920, 968, 1012, 1192, 1210, 1265, 1320, 1380, 1452, 1490, 1518, 1639, 1788, 1815, 2024, 2235, 2420, 2530, 2760, 2783, 2904, 2980, 3036, 3278, 3427, 3576, 3630, 3795, 4470, 4840, 4917, 5060, 5566, 5960, 6072, 6556, 6854, 7260, 7590, 8195, 8349, 8940, 9834, 10120, 10281, 11132, 13112, 13708, 13915, 14520, 15180, 16390, 16698, 17135, 17880, 18029, 19668, 20562, 22264, 24585, 27416, 27830, 30360, 32780, 33396, 34270, 36058, 37697, 39336, 41124, 41745, 49170, 51405, 54087, 55660, 65560, 66792, 68540, 72116, 75394, 82248, 83490, 90145, 98340, 102810, 108174, 111320, 113091, 137080, 144232, 150788, 166980, 180290, 188485, 196680, 205620, 216348, 226182, 270435, 301576, 333960, 360580, 376970, 411240, 414667, 432696, 452364, 540870, 565455, 721160, 753940, 829334, 904728, 1081740, 1130910, 1244001, 1507880, 1658668, 2073335, 2163480, 2261820, 2488002, 3317336, 4146670, 4523640, 4976004, 6220005, 8293340, 9952008, 12440010, 16586680, 24880020, 49760040]

約数ペア:

[(1, 49760040), (2, 24880020), (3, 16586680), (4, 12440010), (5, 9952008), (6, 8293340), (8, 6220005), (10, 4976004), (11, 4523640), (12, 4146670), (15, 3317336), (20, 2488002), (22, 2261820), (23, 2163480), (24, 2073335), (30, 1658668), (33, 1507880), (40, 1244001), (44, 1130910), (46, 1081740), (55, 904728), (60, 829334), (66, 753940), (69, 721160), (88, 565455), (92, 540870), (110, 452364), (115, 432696), (120, 414667), (121, 411240), (132, 376970), (138, 360580), (149, 333960), (165, 301576), (184, 270435), (220, 226182), (230, 216348), (242, 205620), (253, 196680), (264, 188485), (276, 180290), (298, 166980), (330, 150788), (345, 144232), (363, 137080), (440, 113091), (447, 111320), (460, 108174), (484, 102810), (506, 98340), (552, 90145), (596, 83490), (605, 82248), (660, 75394), (690, 72116), (726, 68540), (745, 66792), (759, 65560), (894, 55660), (920, 54087), (968, 51405), (1012, 49170), (1192, 41745), (1210, 41124), (1265, 39336), (1320, 37697), (1380, 36058), (1452, 34270), (1490, 33396), (1518, 32780), (1639, 30360), (1788, 27830), (1815, 27416), (2024, 24585), (2235, 22264), (2420, 20562), (2530, 19668), (2760, 18029), (2783, 17880), (2904, 17135), (2980, 16698), (3036, 16390), (3278, 15180), (3427, 14520), (3576, 13915), (3630, 13708), (3795, 13112), (4470, 11132), (4840, 10281), (4917, 10120), (5060, 9834), (5566, 8940), (5960, 8349), (6072, 8195), (6556, 7590), (6854, 7260)]