52547901

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 91422720

約数和(自身を除く): 38874819

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 61, 119, 127, 133, 183, 323, 357, 381, 399, 427, 889, 969, 1037, 1159, 1281, 2159, 2261, 2413, 2667, 3111, 3477, 6477, 6783, 7239, 7259, 7747, 8113, 15113, 16891, 19703, 21777, 23241, 24339, 41021, 45339, 50673, 54229, 59109, 123063, 131699, 137921, 147193, 162687, 287147, 395097, 413763, 441579, 861441, 921893, 1030351, 2502281, 2765679, 3091053, 7506843, 17515967, 52547901]

約数ペア:

[(1, 52547901), (3, 17515967), (7, 7506843), (17, 3091053), (19, 2765679), (21, 2502281), (51, 1030351), (57, 921893), (61, 861441), (119, 441579), (127, 413763), (133, 395097), (183, 287147), (323, 162687), (357, 147193), (381, 137921), (399, 131699), (427, 123063), (889, 59109), (969, 54229), (1037, 50673), (1159, 45339), (1281, 41021), (2159, 24339), (2261, 23241), (2413, 21777), (2667, 19703), (3111, 16891), (3477, 15113), (6477, 8113), (6783, 7747), (7239, 7259)]