49760208

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 146704896

約数和(自身を除く): 96944688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 71, 72, 93, 124, 142, 144, 157, 186, 213, 248, 279, 284, 314, 372, 426, 471, 496, 558, 568, 628, 639, 744, 852, 942, 1116, 1136, 1256, 1278, 1413, 1488, 1704, 1884, 2201, 2232, 2512, 2556, 2826, 3408, 3768, 4402, 4464, 4867, 5112, 5652, 6603, 7536, 8804, 9734, 10224, 11147, 11304, 13206, 14601, 17608, 19468, 19809, 22294, 22608, 26412, 29202, 33441, 35216, 38936, 39618, 43803, 44588, 52824, 58404, 66882, 77872, 79236, 87606, 89176, 100323, 105648, 116808, 133764, 158472, 175212, 178352, 200646, 233616, 267528, 316944, 345557, 350424, 401292, 535056, 691114, 700848, 802584, 1036671, 1382228, 1605168, 2073342, 2764456, 3110013, 4146684, 5528912, 6220026, 8293368, 12440052, 16586736, 24880104, 49760208]

約数ペア:

[(1, 49760208), (2, 24880104), (3, 16586736), (4, 12440052), (6, 8293368), (8, 6220026), (9, 5528912), (12, 4146684), (16, 3110013), (18, 2764456), (24, 2073342), (31, 1605168), (36, 1382228), (48, 1036671), (62, 802584), (71, 700848), (72, 691114), (93, 535056), (124, 401292), (142, 350424), (144, 345557), (157, 316944), (186, 267528), (213, 233616), (248, 200646), (279, 178352), (284, 175212), (314, 158472), (372, 133764), (426, 116808), (471, 105648), (496, 100323), (558, 89176), (568, 87606), (628, 79236), (639, 77872), (744, 66882), (852, 58404), (942, 52824), (1116, 44588), (1136, 43803), (1256, 39618), (1278, 38936), (1413, 35216), (1488, 33441), (1704, 29202), (1884, 26412), (2201, 22608), (2232, 22294), (2512, 19809), (2556, 19468), (2826, 17608), (3408, 14601), (3768, 13206), (4402, 11304), (4464, 11147), (4867, 10224), (5112, 9734), (5652, 8804), (6603, 7536)]