49804913990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383114723}}^1$

素因数の和:383114743

約数の個数: 16

約数和(自身を含む): 96544910448

約数和(自身を除く): 46739996458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383114723, 766229446, 1915573615, 3831147230, 4980491399, 9960982798, 24902456995, 49804913990]

約数ペア:

[(1, 49804913990), (2, 24902456995), (5, 9960982798), (10, 4980491399), (13, 3831147230), (26, 1915573615), (65, 766229446), (130, 383114723)]