52170760

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 117691200

約数和(自身を除く): 65520440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 2971, 3512, 4390, 5942, 8780, 11884, 14855, 17560, 23768, 29710, 59420, 118840, 1304269, 2608538, 5217076, 6521345, 10434152, 13042690, 26085380, 52170760]

約数ペア:

[(1, 52170760), (2, 26085380), (4, 13042690), (5, 10434152), (8, 6521345), (10, 5217076), (20, 2608538), (40, 1304269), (439, 118840), (878, 59420), (1756, 29710), (2195, 23768), (2971, 17560), (3512, 14855), (4390, 11884), (5942, 8780)]