55771872

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:145

約数の個数: 192

約数和(自身を含む): 172730880

約数和(自身を除く): 116959008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 32, 39, 46, 48, 52, 58, 67, 69, 78, 87, 92, 96, 104, 116, 134, 138, 156, 174, 184, 201, 208, 232, 268, 276, 299, 312, 348, 368, 377, 402, 416, 464, 536, 552, 598, 624, 667, 696, 736, 754, 804, 871, 897, 928, 1072, 1104, 1131, 1196, 1248, 1334, 1392, 1508, 1541, 1608, 1742, 1794, 1943, 2001, 2144, 2208, 2262, 2392, 2613, 2668, 2784, 3016, 3082, 3216, 3484, 3588, 3886, 4002, 4524, 4623, 4784, 5226, 5336, 5829, 6032, 6164, 6432, 6968, 7176, 7772, 8004, 8671, 9048, 9246, 9568, 10452, 10672, 11658, 12064, 12328, 13936, 14352, 15544, 16008, 17342, 18096, 18492, 20033, 20904, 21344, 23316, 24656, 25259, 26013, 27872, 28704, 31088, 32016, 34684, 36192, 36984, 40066, 41808, 44689, 46632, 49312, 50518, 52026, 60099, 62176, 64032, 69368, 73968, 75777, 80132, 83616, 89378, 93264, 101036, 104052, 120198, 134067, 138736, 147936, 151554, 160264, 178756, 186528, 202072, 208104, 240396, 268134, 277472, 303108, 320528, 357512, 404144, 416208, 480792, 536268, 580957, 606216, 641056, 715024, 808288, 832416, 961584, 1072536, 1161914, 1212432, 1430048, 1742871, 1923168, 2145072, 2323828, 2424864, 3485742, 4290144, 4647656, 6971484, 9295312, 13942968, 18590624, 27885936, 55771872]

約数ペア:

[(1, 55771872), (2, 27885936), (3, 18590624), (4, 13942968), (6, 9295312), (8, 6971484), (12, 4647656), (13, 4290144), (16, 3485742), (23, 2424864), (24, 2323828), (26, 2145072), (29, 1923168), (32, 1742871), (39, 1430048), (46, 1212432), (48, 1161914), (52, 1072536), (58, 961584), (67, 832416), (69, 808288), (78, 715024), (87, 641056), (92, 606216), (96, 580957), (104, 536268), (116, 480792), (134, 416208), (138, 404144), (156, 357512), (174, 320528), (184, 303108), (201, 277472), (208, 268134), (232, 240396), (268, 208104), (276, 202072), (299, 186528), (312, 178756), (348, 160264), (368, 151554), (377, 147936), (402, 138736), (416, 134067), (464, 120198), (536, 104052), (552, 101036), (598, 93264), (624, 89378), (667, 83616), (696, 80132), (736, 75777), (754, 73968), (804, 69368), (871, 64032), (897, 62176), (928, 60099), (1072, 52026), (1104, 50518), (1131, 49312), (1196, 46632), (1248, 44689), (1334, 41808), (1392, 40066), (1508, 36984), (1541, 36192), (1608, 34684), (1742, 32016), (1794, 31088), (1943, 28704), (2001, 27872), (2144, 26013), (2208, 25259), (2262, 24656), (2392, 23316), (2613, 21344), (2668, 20904), (2784, 20033), (3016, 18492), (3082, 18096), (3216, 17342), (3484, 16008), (3588, 15544), (3886, 14352), (4002, 13936), (4524, 12328), (4623, 12064), (4784, 11658), (5226, 10672), (5336, 10452), (5829, 9568), (6032, 9246), (6164, 9048), (6432, 8671), (6968, 8004), (7176, 7772)]