48901474990

素因数分解:

$2^1\times 5^1\times {\mathrm{20333}}^1\times {\mathrm{240503}}^1$

素因数の和:260843

約数の個数: 16

約数和(自身を含む): 88027350048

約数和(自身を除く): 39125875058

約数列:

[1, 2, 5, 10, 20333, 40666, 101665, 203330, 240503, 481006, 1202515, 2405030, 4890147499, 9780294998, 24450737495, 48901474990]

約数ペア:

[(1, 48901474990), (2, 24450737495), (5, 9780294998), (10, 4890147499), (20333, 2405030), (40666, 1202515), (101665, 481006), (203330, 240503)]