56629690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 117210240

約数和(自身を除く): 60580550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 101, 130, 190, 202, 227, 247, 454, 494, 505, 1010, 1135, 1235, 1313, 1919, 2270, 2470, 2626, 2951, 3838, 4313, 5902, 6565, 8626, 9595, 13130, 14755, 19190, 21565, 22927, 24947, 29510, 43130, 45854, 49894, 56069, 112138, 114635, 124735, 229270, 249470, 280345, 298051, 435613, 560690, 596102, 871226, 1490255, 2178065, 2980510, 4356130, 5662969, 11325938, 28314845, 56629690]

約数ペア:

[(1, 56629690), (2, 28314845), (5, 11325938), (10, 5662969), (13, 4356130), (19, 2980510), (26, 2178065), (38, 1490255), (65, 871226), (95, 596102), (101, 560690), (130, 435613), (190, 298051), (202, 280345), (227, 249470), (247, 229270), (454, 124735), (494, 114635), (505, 112138), (1010, 56069), (1135, 49894), (1235, 45854), (1313, 43130), (1919, 29510), (2270, 24947), (2470, 22927), (2626, 21565), (2951, 19190), (3838, 14755), (4313, 13130), (5902, 9595), (6565, 8626)]