57111780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86533}}^1$

素因数の和:86556

約数の個数: 48

約数和(自身を含む): 174452544

約数和(自身を除く): 117340764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 86533, 173066, 259599, 346132, 432665, 519198, 865330, 951863, 1038396, 1297995, 1730660, 1903726, 2595990, 2855589, 3807452, 4759315, 5191980, 5711178, 9518630, 11422356, 14277945, 19037260, 28555890, 57111780]

約数ペア:

[(1, 57111780), (2, 28555890), (3, 19037260), (4, 14277945), (5, 11422356), (6, 9518630), (10, 5711178), (11, 5191980), (12, 4759315), (15, 3807452), (20, 2855589), (22, 2595990), (30, 1903726), (33, 1730660), (44, 1297995), (55, 1038396), (60, 951863), (66, 865330), (110, 519198), (132, 432665), (165, 346132), (220, 259599), (330, 173066), (660, 86533)]