49007915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 66673152

約数和(自身を除く): 17665237

約数列:

[1, 5, 11, 41, 55, 103, 205, 211, 451, 515, 1055, 1133, 2255, 2321, 4223, 5665, 8651, 11605, 21115, 21733, 43255, 46453, 95161, 108665, 232265, 239063, 475805, 891053, 1195315, 4455265, 9801583, 49007915]

約数ペア:

[(1, 49007915), (5, 9801583), (11, 4455265), (41, 1195315), (55, 891053), (103, 475805), (205, 239063), (211, 232265), (451, 108665), (515, 95161), (1055, 46453), (1133, 43255), (2255, 21733), (2321, 21115), (4223, 11605), (5665, 8651)]