51479645

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11097

約数の個数: 24

約数和(自身を含む): 75650400

約数和(自身を除く): 24170755

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 11059, 55295, 77413, 210121, 387065, 541891, 1050605, 1470847, 2709455, 7354235, 10295929, 51479645]

約数ペア:

[(1, 51479645), (5, 10295929), (7, 7354235), (19, 2709455), (35, 1470847), (49, 1050605), (95, 541891), (133, 387065), (245, 210121), (665, 77413), (931, 55295), (4655, 11059)]