52857312

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 96068640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 647, 736, 851, 888, 1104, 1184, 1294, 1702, 1776, 1941, 2208, 2553, 2588, 3404, 3552, 3882, 5106, 5176, 6808, 7764, 10212, 10352, 13616, 14881, 15528, 20424, 20704, 23939, 27232, 29762, 31056, 40848, 44643, 47878, 59524, 62112, 71817, 81696, 89286, 95756, 119048, 143634, 178572, 191512, 238096, 287268, 357144, 383024, 476192, 550597, 574536, 714288, 766048, 1101194, 1149072, 1428576, 1651791, 2202388, 2298144, 3303582, 4404776, 6607164, 8809552, 13214328, 17619104, 26428656, 52857312]

約数ペア:

[(1, 52857312), (2, 26428656), (3, 17619104), (4, 13214328), (6, 8809552), (8, 6607164), (12, 4404776), (16, 3303582), (23, 2298144), (24, 2202388), (32, 1651791), (37, 1428576), (46, 1149072), (48, 1101194), (69, 766048), (74, 714288), (92, 574536), (96, 550597), (111, 476192), (138, 383024), (148, 357144), (184, 287268), (222, 238096), (276, 191512), (296, 178572), (368, 143634), (444, 119048), (552, 95756), (592, 89286), (647, 81696), (736, 71817), (851, 62112), (888, 59524), (1104, 47878), (1184, 44643), (1294, 40848), (1702, 31056), (1776, 29762), (1941, 27232), (2208, 23939), (2553, 20704), (2588, 20424), (3404, 15528), (3552, 14881), (3882, 13616), (5106, 10352), (5176, 10212), (6808, 7764)]