51430246

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69313}}^1$

素因数の和:69375

約数の個数: 16

約数和(自身を含む): 89830944

約数和(自身を除く): 38400698

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69313, 138626, 485191, 970382, 3673589, 7347178, 25715123, 51430246]

約数ペア:

[(1, 51430246), (2, 25715123), (7, 7347178), (14, 3673589), (53, 970382), (106, 485191), (371, 138626), (742, 69313)]