26751010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1439}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 56920320

約数和(自身を除く): 30169310

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1439, 1690, 1859, 2878, 3718, 7195, 9295, 14390, 15829, 18590, 18707, 31658, 37414, 79145, 93535, 158290, 187070, 205777, 243191, 411554, 486382, 1028885, 1215955, 2057770, 2431910, 2675101, 5350202, 13375505, 26751010]

約数ペア:

[(1, 26751010), (2, 13375505), (5, 5350202), (10, 2675101), (11, 2431910), (13, 2057770), (22, 1215955), (26, 1028885), (55, 486382), (65, 411554), (110, 243191), (130, 205777), (143, 187070), (169, 158290), (286, 93535), (338, 79145), (715, 37414), (845, 31658), (1430, 18707), (1439, 18590), (1690, 15829), (1859, 14390), (2878, 9295), (3718, 7195)]