54985645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 79035264

約数和(自身を除く): 24049619

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 583, 689, 715, 1451, 2915, 3445, 7255, 7579, 15961, 18863, 37895, 76903, 79805, 94315, 207493, 384515, 845933, 999739, 1037465, 4229665, 4998695, 10997129, 54985645]

約数ペア:

[(1, 54985645), (5, 10997129), (11, 4998695), (13, 4229665), (53, 1037465), (55, 999739), (65, 845933), (143, 384515), (265, 207493), (583, 94315), (689, 79805), (715, 76903), (1451, 37895), (2915, 18863), (3445, 15961), (7255, 7579)]