52744560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19979}}^1$

素因数の和:20006

約数の個数: 80

約数和(自身を含む): 178381440

約数和(自身を除く): 125636880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 219769, 239748, 299685, 319664, 399580, 439538, 479496, 599370, 659307, 799160, 879076, 958992, 1098845, 1198740, 1318614, 1598320, 1758152, 2197690, 2397480, 2637228, 3296535, 3516304, 4395380, 4794960, 5274456, 6593070, 8790760, 10548912, 13186140, 17581520, 26372280, 52744560]

約数ペア:

[(1, 52744560), (2, 26372280), (3, 17581520), (4, 13186140), (5, 10548912), (6, 8790760), (8, 6593070), (10, 5274456), (11, 4794960), (12, 4395380), (15, 3516304), (16, 3296535), (20, 2637228), (22, 2397480), (24, 2197690), (30, 1758152), (33, 1598320), (40, 1318614), (44, 1198740), (48, 1098845), (55, 958992), (60, 879076), (66, 799160), (80, 659307), (88, 599370), (110, 479496), (120, 439538), (132, 399580), (165, 319664), (176, 299685), (220, 239748), (240, 219769), (264, 199790), (330, 159832), (440, 119874), (528, 99895), (660, 79916), (880, 59937), (1320, 39958), (2640, 19979)]