47207974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 32625626

約数列:

[1, 2, 11, 22, 41, 82, 199, 263, 398, 451, 526, 902, 2189, 2893, 4378, 5786, 8159, 10783, 16318, 21566, 52337, 89749, 104674, 118613, 179498, 237226, 575707, 1151414, 2145817, 4291634, 23603987, 47207974]

約数ペア:

[(1, 47207974), (2, 23603987), (11, 4291634), (22, 2145817), (41, 1151414), (82, 575707), (199, 237226), (263, 179498), (398, 118613), (451, 104674), (526, 89749), (902, 52337), (2189, 21566), (2893, 16318), (4378, 10783), (5786, 8159)]