52115800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23689}}^1$

素因数の和:23716

約数の個数: 48

約数和(自身を含む): 132190200

約数和(自身を除く): 80074400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 23689, 47378, 94756, 118445, 189512, 236890, 260579, 473780, 521158, 592225, 947560, 1042316, 1184450, 1302895, 2084632, 2368900, 2605790, 4737800, 5211580, 6514475, 10423160, 13028950, 26057900, 52115800]

約数ペア:

[(1, 52115800), (2, 26057900), (4, 13028950), (5, 10423160), (8, 6514475), (10, 5211580), (11, 4737800), (20, 2605790), (22, 2368900), (25, 2084632), (40, 1302895), (44, 1184450), (50, 1042316), (55, 947560), (88, 592225), (100, 521158), (110, 473780), (200, 260579), (220, 236890), (275, 189512), (440, 118445), (550, 94756), (1100, 47378), (2200, 23689)]