291233465050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{20219}}^1\times {\mathrm{26189}}^1$

素因数の和:46431

約数の個数: 48

約数和(自身を含む): 590990968800

約数和(自身を除く): 299757503750

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 20219, 26189, 40438, 52378, 101095, 130945, 202190, 222409, 261890, 288079, 444818, 505475, 576158, 654725, 1010950, 1112045, 1309450, 1440395, 2224090, 2880790, 5560225, 7201975, 11120450, 14403950, 529515391, 1059030782, 2647576955, 5295153910, 5824669301, 11649338602, 13237884775, 26475769550, 29123346505, 58246693010, 145616732525, 291233465050]

約数ペア:

[(1, 291233465050), (2, 145616732525), (5, 58246693010), (10, 29123346505), (11, 26475769550), (22, 13237884775), (25, 11649338602), (50, 5824669301), (55, 5295153910), (110, 2647576955), (275, 1059030782), (550, 529515391), (20219, 14403950), (26189, 11120450), (40438, 7201975), (52378, 5560225), (101095, 2880790), (130945, 2224090), (202190, 1440395), (222409, 1309450), (261890, 1112045), (288079, 1010950), (444818, 654725), (505475, 576158)]