50641250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 80

約数和(自身を含む): 107965440

約数和(自身を除く): 57324190

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 125, 127, 145, 250, 254, 275, 290, 319, 550, 625, 635, 638, 725, 1250, 1270, 1375, 1397, 1450, 1595, 2750, 2794, 3175, 3190, 3625, 3683, 6350, 6875, 6985, 7250, 7366, 7975, 13750, 13970, 15875, 15950, 18125, 18415, 31750, 34925, 36250, 36830, 39875, 40513, 69850, 79375, 79750, 81026, 92075, 158750, 174625, 184150, 199375, 202565, 349250, 398750, 405130, 460375, 873125, 920750, 1012825, 1746250, 2025650, 2301875, 4603750, 5064125, 10128250, 25320625, 50641250]

約数ペア:

[(1, 50641250), (2, 25320625), (5, 10128250), (10, 5064125), (11, 4603750), (22, 2301875), (25, 2025650), (29, 1746250), (50, 1012825), (55, 920750), (58, 873125), (110, 460375), (125, 405130), (127, 398750), (145, 349250), (250, 202565), (254, 199375), (275, 184150), (290, 174625), (319, 158750), (550, 92075), (625, 81026), (635, 79750), (638, 79375), (725, 69850), (1250, 40513), (1270, 39875), (1375, 36830), (1397, 36250), (1450, 34925), (1595, 31750), (2750, 18415), (2794, 18125), (3175, 15950), (3190, 15875), (3625, 13970), (3683, 13750), (6350, 7975), (6875, 7366), (6985, 7250)]