50979769264

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2389}}^1\times {\mathrm{10181}}^1$

素因数の和:12709

約数の個数: 40

約数和(自身を含む): 99578738160

約数和(自身を除く): 48598968896

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2389, 4778, 9556, 10181, 19112, 20362, 38224, 40724, 81448, 162896, 312959, 625918, 1251836, 1333711, 2503672, 2667422, 5007344, 5334844, 10669688, 21339376, 24322409, 48644818, 97289636, 194579272, 389158544, 3186235579, 6372471158, 12744942316, 25489884632, 50979769264]

約数ペア:

[(1, 50979769264), (2, 25489884632), (4, 12744942316), (8, 6372471158), (16, 3186235579), (131, 389158544), (262, 194579272), (524, 97289636), (1048, 48644818), (2096, 24322409), (2389, 21339376), (4778, 10669688), (9556, 5334844), (10181, 5007344), (19112, 2667422), (20362, 2503672), (38224, 1333711), (40724, 1251836), (81448, 625918), (162896, 312959)]