45881888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2081}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 99161496

約数和(自身を除く): 53279608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2081, 2756, 4162, 5512, 8324, 11024, 16648, 22048, 27053, 33296, 54106, 66592, 108212, 110293, 216424, 220586, 432848, 441172, 865696, 882344, 1433809, 1764688, 2867618, 3529376, 5735236, 11470472, 22940944, 45881888]

約数ペア:

[(1, 45881888), (2, 22940944), (4, 11470472), (8, 5735236), (13, 3529376), (16, 2867618), (26, 1764688), (32, 1433809), (52, 882344), (53, 865696), (104, 441172), (106, 432848), (208, 220586), (212, 216424), (416, 110293), (424, 108212), (689, 66592), (848, 54106), (1378, 33296), (1696, 27053), (2081, 22048), (2756, 16648), (4162, 11024), (5512, 8324)]