51997356

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 92509524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 127, 153, 204, 223, 254, 306, 381, 446, 459, 508, 612, 669, 762, 892, 918, 1143, 1338, 1524, 1836, 2007, 2159, 2286, 2676, 3429, 3791, 4014, 4318, 4572, 6021, 6477, 6858, 7582, 8028, 8636, 11373, 12042, 12954, 13716, 15164, 19431, 22746, 24084, 25908, 28321, 34119, 38862, 45492, 56642, 58293, 68238, 77724, 84963, 102357, 113284, 116586, 136476, 169926, 204714, 233172, 254889, 339852, 409428, 481457, 509778, 764667, 962914, 1019556, 1444371, 1529334, 1925828, 2888742, 3058668, 4333113, 5777484, 8666226, 12999339, 17332452, 25998678, 51997356]

約数ペア:

[(1, 51997356), (2, 25998678), (3, 17332452), (4, 12999339), (6, 8666226), (9, 5777484), (12, 4333113), (17, 3058668), (18, 2888742), (27, 1925828), (34, 1529334), (36, 1444371), (51, 1019556), (54, 962914), (68, 764667), (102, 509778), (108, 481457), (127, 409428), (153, 339852), (204, 254889), (223, 233172), (254, 204714), (306, 169926), (381, 136476), (446, 116586), (459, 113284), (508, 102357), (612, 84963), (669, 77724), (762, 68238), (892, 58293), (918, 56642), (1143, 45492), (1338, 38862), (1524, 34119), (1836, 28321), (2007, 25908), (2159, 24084), (2286, 22746), (2676, 19431), (3429, 15164), (3791, 13716), (4014, 12954), (4318, 12042), (4572, 11373), (6021, 8636), (6477, 8028), (6858, 7582)]