55910260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 142248960

約数和(自身を除く): 86338700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 47, 58, 70, 94, 116, 140, 145, 188, 203, 235, 290, 293, 329, 406, 470, 580, 586, 658, 812, 940, 1015, 1172, 1316, 1363, 1465, 1645, 2030, 2051, 2726, 2930, 3290, 4060, 4102, 5452, 5860, 6580, 6815, 8204, 8497, 9541, 10255, 13630, 13771, 16994, 19082, 20510, 27260, 27542, 33988, 38164, 41020, 42485, 47705, 55084, 59479, 68855, 84970, 95410, 96397, 118958, 137710, 169940, 190820, 192794, 237916, 275420, 297395, 385588, 399359, 481985, 594790, 798718, 963970, 1189580, 1597436, 1927940, 1996795, 2795513, 3993590, 5591026, 7987180, 11182052, 13977565, 27955130, 55910260]

約数ペア:

[(1, 55910260), (2, 27955130), (4, 13977565), (5, 11182052), (7, 7987180), (10, 5591026), (14, 3993590), (20, 2795513), (28, 1996795), (29, 1927940), (35, 1597436), (47, 1189580), (58, 963970), (70, 798718), (94, 594790), (116, 481985), (140, 399359), (145, 385588), (188, 297395), (203, 275420), (235, 237916), (290, 192794), (293, 190820), (329, 169940), (406, 137710), (470, 118958), (580, 96397), (586, 95410), (658, 84970), (812, 68855), (940, 59479), (1015, 55084), (1172, 47705), (1316, 42485), (1363, 41020), (1465, 38164), (1645, 33988), (2030, 27542), (2051, 27260), (2726, 20510), (2930, 19082), (3290, 16994), (4060, 13771), (4102, 13630), (5452, 10255), (5860, 9541), (6580, 8497), (6815, 8204)]