53302865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{138449}}^1$

素因数の和:138472

約数の個数: 16

約数和(自身を含む): 79747200

約数和(自身を除く): 26444335

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 138449, 692245, 969143, 1522939, 4845715, 7614695, 10660573, 53302865]

約数ペア:

[(1, 53302865), (5, 10660573), (7, 7614695), (11, 4845715), (35, 1522939), (55, 969143), (77, 692245), (385, 138449)]