53569685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7561}}^1$

素因数の和:7688

約数の個数: 16

約数和(自身を含む): 69872880

約数和(自身を除く): 16303195

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 7561, 37805, 98293, 491465, 824149, 4120745, 10713937, 53569685]

約数ペア:

[(1, 53569685), (5, 10713937), (13, 4120745), (65, 824149), (109, 491465), (545, 98293), (1417, 37805), (7085, 7561)]