52438309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 69903360

約数和(自身を除く): 17465051

約数列:

[1, 7, 11, 19, 73, 77, 133, 209, 491, 511, 803, 1387, 1463, 3437, 5401, 5621, 9329, 9709, 15257, 35843, 37807, 65303, 102619, 106799, 250901, 394273, 681017, 718333, 2759911, 4767119, 7491187, 52438309]

約数ペア:

[(1, 52438309), (7, 7491187), (11, 4767119), (19, 2759911), (73, 718333), (77, 681017), (133, 394273), (209, 250901), (491, 106799), (511, 102619), (803, 65303), (1387, 37807), (1463, 35843), (3437, 15257), (5401, 9709), (5621, 9329)]