52520740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 115577280

約数和(自身を除く): 63056540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 83, 116, 145, 166, 290, 332, 415, 580, 830, 1091, 1660, 2182, 2407, 4364, 4814, 5455, 9628, 10910, 12035, 21820, 24070, 31639, 48140, 63278, 90553, 126556, 158195, 181106, 316390, 362212, 452765, 632780, 905530, 1811060, 2626037, 5252074, 10504148, 13130185, 26260370, 52520740]

約数ペア:

[(1, 52520740), (2, 26260370), (4, 13130185), (5, 10504148), (10, 5252074), (20, 2626037), (29, 1811060), (58, 905530), (83, 632780), (116, 452765), (145, 362212), (166, 316390), (290, 181106), (332, 158195), (415, 126556), (580, 90553), (830, 63278), (1091, 48140), (1660, 31639), (2182, 24070), (2407, 21820), (4364, 12035), (4814, 10910), (5455, 9628)]