49662220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29917}}^1$

素因数の和:30009

約数の個数: 24

約数和(自身を含む): 105550704

約数和(自身を除く): 55888484

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 29917, 59834, 119668, 149585, 299170, 598340, 2483111, 4966222, 9932444, 12415555, 24831110, 49662220]

約数ペア:

[(1, 49662220), (2, 24831110), (4, 12415555), (5, 9932444), (10, 4966222), (20, 2483111), (83, 598340), (166, 299170), (332, 149585), (415, 119668), (830, 59834), (1660, 29917)]