47409902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{1277}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 74993040

約数和(自身を除く): 27583138

約数列:

[1, 2, 19, 38, 977, 1277, 1954, 2554, 18563, 24263, 37126, 48526, 1247629, 2495258, 23704951, 47409902]

約数ペア:

[(1, 47409902), (2, 23704951), (19, 2495258), (38, 1247629), (977, 48526), (1277, 37126), (1954, 24263), (2554, 18563)]