47937520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26053}}^1$

素因数の和:26089

約数の個数: 40

約数和(自身を含む): 116305056

約数和(自身を除く): 68367536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 26053, 52106, 104212, 130265, 208424, 260530, 416848, 521060, 599219, 1042120, 1198438, 2084240, 2396876, 2996095, 4793752, 5992190, 9587504, 11984380, 23968760, 47937520]

約数ペア:

[(1, 47937520), (2, 23968760), (4, 11984380), (5, 9587504), (8, 5992190), (10, 4793752), (16, 2996095), (20, 2396876), (23, 2084240), (40, 1198438), (46, 1042120), (80, 599219), (92, 521060), (115, 416848), (184, 260530), (230, 208424), (368, 130265), (460, 104212), (920, 52106), (1840, 26053)]