49475426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 100243008

約数和(自身を除く): 50767582

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 1901, 2002, 2366, 3718, 3802, 13013, 13307, 20911, 24713, 26026, 26614, 41822, 49426, 146377, 172991, 271843, 292754, 321269, 345982, 543686, 642538, 1902901, 2248883, 3533959, 3805802, 4497766, 7067918, 24737713, 49475426]

約数ペア:

[(1, 49475426), (2, 24737713), (7, 7067918), (11, 4497766), (13, 3805802), (14, 3533959), (22, 2248883), (26, 1902901), (77, 642538), (91, 543686), (143, 345982), (154, 321269), (169, 292754), (182, 271843), (286, 172991), (338, 146377), (1001, 49426), (1183, 41822), (1859, 26614), (1901, 26026), (2002, 24713), (2366, 20911), (3718, 13307), (3802, 13013)]