48286540

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5903}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 101666880

約数和(自身を除く): 53380340

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5903, 8180, 11806, 23612, 29515, 59030, 118060, 2414327, 4828654, 9657308, 12071635, 24143270, 48286540]

約数ペア:

[(1, 48286540), (2, 24143270), (4, 12071635), (5, 9657308), (10, 4828654), (20, 2414327), (409, 118060), (818, 59030), (1636, 29515), (2045, 23612), (4090, 11806), (5903, 8180)]