52003215940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{200012369}}^1$

素因数の和:200012391

約数の個数: 24

約数和(自身を含む): 117607273560

約数和(自身を除く): 65604057620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 200012369, 400024738, 800049476, 1000061845, 2000123690, 2600160797, 4000247380, 5200321594, 10400643188, 13000803985, 26001607970, 52003215940]

約数ペア:

[(1, 52003215940), (2, 26001607970), (4, 13000803985), (5, 10400643188), (10, 5200321594), (13, 4000247380), (20, 2600160797), (26, 2000123690), (52, 1000061845), (65, 800049476), (130, 400024738), (260, 200012369)]