51365376

素因数分解:

$2^9\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 120

約数和(自身を含む): 151289424

約数和(自身を除く): 99924048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 157, 192, 213, 256, 284, 288, 314, 384, 426, 471, 512, 568, 576, 628, 639, 768, 852, 942, 1136, 1152, 1256, 1278, 1413, 1536, 1704, 1884, 2272, 2304, 2512, 2556, 2826, 3408, 3768, 4544, 4608, 5024, 5112, 5652, 6816, 7536, 9088, 10048, 10224, 11147, 11304, 13632, 15072, 18176, 20096, 20448, 22294, 22608, 27264, 30144, 33441, 36352, 40192, 40896, 44588, 45216, 54528, 60288, 66882, 80384, 81792, 89176, 90432, 100323, 109056, 120576, 133764, 163584, 178352, 180864, 200646, 241152, 267528, 327168, 356704, 361728, 401292, 535056, 713408, 723456, 802584, 1070112, 1426816, 1605168, 2140224, 2853632, 3210336, 4280448, 5707264, 6420672, 8560896, 12841344, 17121792, 25682688, 51365376]

約数ペア:

[(1, 51365376), (2, 25682688), (3, 17121792), (4, 12841344), (6, 8560896), (8, 6420672), (9, 5707264), (12, 4280448), (16, 3210336), (18, 2853632), (24, 2140224), (32, 1605168), (36, 1426816), (48, 1070112), (64, 802584), (71, 723456), (72, 713408), (96, 535056), (128, 401292), (142, 361728), (144, 356704), (157, 327168), (192, 267528), (213, 241152), (256, 200646), (284, 180864), (288, 178352), (314, 163584), (384, 133764), (426, 120576), (471, 109056), (512, 100323), (568, 90432), (576, 89176), (628, 81792), (639, 80384), (768, 66882), (852, 60288), (942, 54528), (1136, 45216), (1152, 44588), (1256, 40896), (1278, 40192), (1413, 36352), (1536, 33441), (1704, 30144), (1884, 27264), (2272, 22608), (2304, 22294), (2512, 20448), (2556, 20096), (2826, 18176), (3408, 15072), (3768, 13632), (4544, 11304), (4608, 11147), (5024, 10224), (5112, 10048), (5652, 9088), (6816, 7536)]