53917072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{306347}}^1$

素因数の和:306366

約数の個数: 20

約数和(自身を含む): 113961456

約数和(自身を除く): 60044384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 306347, 612694, 1225388, 2450776, 3369817, 4901552, 6739634, 13479268, 26958536, 53917072]

約数ペア:

[(1, 53917072), (2, 26958536), (4, 13479268), (8, 6739634), (11, 4901552), (16, 3369817), (22, 2450776), (44, 1225388), (88, 612694), (176, 306347)]