52160913

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 92192256

約数和(自身を除く): 40031343

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 113, 119, 153, 339, 357, 431, 791, 1017, 1071, 1293, 1921, 2373, 3017, 3879, 5763, 7119, 7327, 9051, 13447, 17289, 21981, 27153, 40341, 48703, 51289, 65943, 121023, 146109, 153867, 340921, 438327, 461601, 827951, 1022763, 2483853, 3068289, 5795657, 7451559, 17386971, 52160913]

約数ペア:

[(1, 52160913), (3, 17386971), (7, 7451559), (9, 5795657), (17, 3068289), (21, 2483853), (51, 1022763), (63, 827951), (113, 461601), (119, 438327), (153, 340921), (339, 153867), (357, 146109), (431, 121023), (791, 65943), (1017, 51289), (1071, 48703), (1293, 40341), (1921, 27153), (2373, 21981), (3017, 17289), (3879, 13447), (5763, 9051), (7119, 7327)]