51305088

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 128

約数和(自身を含む): 146977920

約数和(自身を除く): 95672832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 157, 184, 192, 222, 276, 296, 314, 368, 384, 444, 471, 552, 592, 628, 736, 851, 888, 942, 1104, 1184, 1256, 1472, 1702, 1776, 1884, 2208, 2368, 2512, 2553, 2944, 3404, 3552, 3611, 3768, 4416, 4736, 5024, 5106, 5809, 6808, 7104, 7222, 7536, 8832, 10048, 10212, 10833, 11618, 13616, 14208, 14444, 15072, 17427, 20096, 20424, 21666, 23236, 27232, 28888, 30144, 34854, 40848, 43332, 46472, 54464, 57776, 60288, 69708, 81696, 86664, 92944, 108928, 115552, 133607, 139416, 163392, 173328, 185888, 231104, 267214, 278832, 326784, 346656, 371776, 400821, 462208, 534428, 557664, 693312, 743552, 801642, 1068856, 1115328, 1386624, 1603284, 2137712, 2230656, 3206568, 4275424, 6413136, 8550848, 12826272, 17101696, 25652544, 51305088]

約数ペア:

[(1, 51305088), (2, 25652544), (3, 17101696), (4, 12826272), (6, 8550848), (8, 6413136), (12, 4275424), (16, 3206568), (23, 2230656), (24, 2137712), (32, 1603284), (37, 1386624), (46, 1115328), (48, 1068856), (64, 801642), (69, 743552), (74, 693312), (92, 557664), (96, 534428), (111, 462208), (128, 400821), (138, 371776), (148, 346656), (157, 326784), (184, 278832), (192, 267214), (222, 231104), (276, 185888), (296, 173328), (314, 163392), (368, 139416), (384, 133607), (444, 115552), (471, 108928), (552, 92944), (592, 86664), (628, 81696), (736, 69708), (851, 60288), (888, 57776), (942, 54464), (1104, 46472), (1184, 43332), (1256, 40848), (1472, 34854), (1702, 30144), (1776, 28888), (1884, 27232), (2208, 23236), (2368, 21666), (2512, 20424), (2553, 20096), (2944, 17427), (3404, 15072), (3552, 14444), (3611, 14208), (3768, 13616), (4416, 11618), (4736, 10833), (5024, 10212), (5106, 10048), (5809, 8832), (6808, 7536), (7104, 7222)]