47520004

素因数分解:

$2^2\times 7^2\times {\mathrm{242449}}^1$

素因数の和:242467

約数の個数: 18

約数和(自身を含む): 96737550

約数和(自身を除く): 49217546

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 242449, 484898, 969796, 1697143, 3394286, 6788572, 11880001, 23760002, 47520004]

約数ペア:

[(1, 47520004), (2, 23760002), (4, 11880001), (7, 6788572), (14, 3394286), (28, 1697143), (49, 969796), (98, 484898), (196, 242449)]