54885831

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 100531200

約数和(自身を除く): 45645369

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 343, 373, 429, 539, 637, 1001, 1029, 1119, 1617, 1911, 2611, 3003, 3773, 4103, 4459, 4849, 7007, 7833, 11319, 12309, 13377, 14547, 18277, 21021, 28721, 33943, 49049, 53339, 54831, 86163, 101829, 127939, 147147, 160017, 201047, 237601, 373373, 383817, 603141, 712803, 1120119, 1407329, 1663207, 2613611, 4221987, 4989621, 7840833, 18295277, 54885831]

約数ペア:

[(1, 54885831), (3, 18295277), (7, 7840833), (11, 4989621), (13, 4221987), (21, 2613611), (33, 1663207), (39, 1407329), (49, 1120119), (77, 712803), (91, 603141), (143, 383817), (147, 373373), (231, 237601), (273, 201047), (343, 160017), (373, 147147), (429, 127939), (539, 101829), (637, 86163), (1001, 54831), (1029, 53339), (1119, 49049), (1617, 33943), (1911, 28721), (2611, 21021), (3003, 18277), (3773, 14547), (4103, 13377), (4459, 12309), (4849, 11319), (7007, 7833)]