26054035

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 39808800

約数和(自身を除く): 13754765

約数列:

[1, 5, 7, 19, 29, 35, 49, 95, 133, 145, 193, 203, 245, 551, 665, 931, 965, 1015, 1351, 1421, 2755, 3667, 3857, 4655, 5597, 6755, 7105, 9457, 18335, 19285, 25669, 26999, 27985, 39179, 47285, 106343, 128345, 134995, 179683, 195895, 274253, 531715, 744401, 898415, 1371265, 3722005, 5210807, 26054035]

約数ペア:

[(1, 26054035), (5, 5210807), (7, 3722005), (19, 1371265), (29, 898415), (35, 744401), (49, 531715), (95, 274253), (133, 195895), (145, 179683), (193, 134995), (203, 128345), (245, 106343), (551, 47285), (665, 39179), (931, 27985), (965, 26999), (1015, 25669), (1351, 19285), (1421, 18335), (2755, 9457), (3667, 7105), (3857, 6755), (4655, 5597)]