50020780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{30133}}^1$

素因数の和:30225

約数の個数: 24

約数和(自身を含む): 106312752

約数和(自身を除く): 56291972

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 30133, 60266, 120532, 150665, 301330, 602660, 2501039, 5002078, 10004156, 12505195, 25010390, 50020780]

約数ペア:

[(1, 50020780), (2, 25010390), (4, 12505195), (5, 10004156), (10, 5002078), (20, 2501039), (83, 602660), (166, 301330), (332, 150665), (415, 120532), (830, 60266), (1660, 30133)]