53027065

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16681

約数の個数: 24

約数和(自身を含む): 79720200

約数和(自身を除く): 26693135

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 16649, 83245, 116543, 216437, 582715, 815801, 1082185, 1515059, 4079005, 7575295, 10605413, 53027065]

約数ペア:

[(1, 53027065), (5, 10605413), (7, 7575295), (13, 4079005), (35, 1515059), (49, 1082185), (65, 815801), (91, 582715), (245, 216437), (455, 116543), (637, 83245), (3185, 16649)]