51494872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45013}}^1$

素因数の和:45043

約数の個数: 32

約数和(自身を含む): 113435280

約数和(自身を除く): 61940408

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 45013, 90026, 180052, 360104, 495143, 585169, 990286, 1170338, 1980572, 2340676, 3961144, 4681352, 6436859, 12873718, 25747436, 51494872]

約数ペア:

[(1, 51494872), (2, 25747436), (4, 12873718), (8, 6436859), (11, 4681352), (13, 3961144), (22, 2340676), (26, 1980572), (44, 1170338), (52, 990286), (88, 585169), (104, 495143), (143, 360104), (286, 180052), (572, 90026), (1144, 45013)]