52001385700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{179749}}^1$

素因数の和:180037

約数の個数: 72

約数和(自身を含む): 123570216000

約数和(自身を除く): 71568830300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 263, 275, 526, 550, 1052, 1100, 1315, 2630, 2893, 5260, 5786, 6575, 11572, 13150, 14465, 26300, 28930, 57860, 72325, 144650, 179749, 289300, 359498, 718996, 898745, 1797490, 1977239, 3594980, 3954478, 4493725, 7908956, 8987450, 9886195, 17974900, 19772390, 39544780, 47273987, 49430975, 94547974, 98861950, 189095948, 197723900, 236369935, 472739870, 520013857, 945479740, 1040027714, 1181849675, 2080055428, 2363699350, 2600069285, 4727398700, 5200138570, 10400277140, 13000346425, 26000692850, 52001385700]

約数ペア:

[(1, 52001385700), (2, 26000692850), (4, 13000346425), (5, 10400277140), (10, 5200138570), (11, 4727398700), (20, 2600069285), (22, 2363699350), (25, 2080055428), (44, 1181849675), (50, 1040027714), (55, 945479740), (100, 520013857), (110, 472739870), (220, 236369935), (263, 197723900), (275, 189095948), (526, 98861950), (550, 94547974), (1052, 49430975), (1100, 47273987), (1315, 39544780), (2630, 19772390), (2893, 17974900), (5260, 9886195), (5786, 8987450), (6575, 7908956), (11572, 4493725), (13150, 3954478), (14465, 3594980), (26300, 1977239), (28930, 1797490), (57860, 898745), (72325, 718996), (144650, 359498), (179749, 289300)]