47453508

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 126217728

約数和(自身を除く): 78764220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 223, 257, 276, 414, 446, 514, 669, 771, 828, 892, 1028, 1338, 1542, 2007, 2313, 2676, 3084, 4014, 4626, 5129, 5911, 8028, 9252, 10258, 11822, 15387, 17733, 20516, 23644, 30774, 35466, 46161, 53199, 57311, 61548, 70932, 92322, 106398, 114622, 171933, 184644, 212796, 229244, 343866, 515799, 687732, 1031598, 1318153, 2063196, 2636306, 3954459, 5272612, 7908918, 11863377, 15817836, 23726754, 47453508]

約数ペア:

[(1, 47453508), (2, 23726754), (3, 15817836), (4, 11863377), (6, 7908918), (9, 5272612), (12, 3954459), (18, 2636306), (23, 2063196), (36, 1318153), (46, 1031598), (69, 687732), (92, 515799), (138, 343866), (207, 229244), (223, 212796), (257, 184644), (276, 171933), (414, 114622), (446, 106398), (514, 92322), (669, 70932), (771, 61548), (828, 57311), (892, 53199), (1028, 46161), (1338, 35466), (1542, 30774), (2007, 23644), (2313, 20516), (2676, 17733), (3084, 15387), (4014, 11822), (4626, 10258), (5129, 9252), (5911, 8028)]