5051907

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 9097920

約数和(自身を除く): 4046013

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 89, 119, 153, 159, 267, 357, 371, 477, 623, 801, 901, 1071, 1113, 1513, 1869, 2703, 3339, 4539, 4717, 5607, 6307, 8109, 10591, 13617, 14151, 18921, 31773, 33019, 42453, 56763, 80189, 95319, 99057, 240567, 297171, 561323, 721701, 1683969, 5051907]

約数ペア:

[(1, 5051907), (3, 1683969), (7, 721701), (9, 561323), (17, 297171), (21, 240567), (51, 99057), (53, 95319), (63, 80189), (89, 56763), (119, 42453), (153, 33019), (159, 31773), (267, 18921), (357, 14151), (371, 13617), (477, 10591), (623, 8109), (801, 6307), (901, 5607), (1071, 4717), (1113, 4539), (1513, 3339), (1869, 2703)]