53506492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21893}}^1$

素因数の和:21957

約数の個数: 24

約数和(自身を含む): 102989376

約数和(自身を除く): 49482884

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 21893, 43786, 87572, 284609, 569218, 1028971, 1138436, 2057942, 4115884, 13376623, 26753246, 53506492]

約数ペア:

[(1, 53506492), (2, 26753246), (4, 13376623), (13, 4115884), (26, 2057942), (47, 1138436), (52, 1028971), (94, 569218), (188, 284609), (611, 87572), (1222, 43786), (2444, 21893)]