52004420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200017}}^1$

素因数の和:200039

約数の個数: 24

約数和(自身を含む): 117610584

約数和(自身を除く): 65606164

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 200017, 400034, 800068, 1000085, 2000170, 2600221, 4000340, 5200442, 10400884, 13001105, 26002210, 52004420]

約数ペア:

[(1, 52004420), (2, 26002210), (4, 13001105), (5, 10400884), (10, 5200442), (13, 4000340), (20, 2600221), (26, 2000170), (52, 1000085), (65, 800068), (130, 400034), (260, 200017)]