53818660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{54917}}^1$

素因数の和:54940

約数の個数: 36

約数和(自身を含む): 131473692

約数和(自身を除く): 77655032

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 54917, 109834, 219668, 274585, 384419, 549170, 768838, 1098340, 1537676, 1922095, 2690933, 3844190, 5381866, 7688380, 10763732, 13454665, 26909330, 53818660]

約数ペア:

[(1, 53818660), (2, 26909330), (4, 13454665), (5, 10763732), (7, 7688380), (10, 5381866), (14, 3844190), (20, 2690933), (28, 1922095), (35, 1537676), (49, 1098340), (70, 768838), (98, 549170), (140, 384419), (196, 274585), (245, 219668), (490, 109834), (980, 54917)]