47937538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1890

約数の個数: 24

約数和(自身を含む): 79782444

約数和(自身を除く): 31844906

約数列:

[1, 2, 11, 22, 113, 121, 226, 242, 1243, 1753, 2486, 3506, 13673, 19283, 27346, 38566, 198089, 212113, 396178, 424226, 2178979, 4357958, 23968769, 47937538]

約数ペア:

[(1, 47937538), (2, 23968769), (11, 4357958), (22, 2178979), (113, 424226), (121, 396178), (226, 212113), (242, 198089), (1243, 38566), (1753, 27346), (2486, 19283), (3506, 13673)]