51904514

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{7187}}^1$

素因数の和:7369

約数の個数: 16

約数和(自身を含む): 81770688

約数和(自身を除く): 29866174

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7187, 7222, 14374, 165301, 330602, 1128359, 2256718, 25952257, 51904514]

約数ペア:

[(1, 51904514), (2, 25952257), (23, 2256718), (46, 1128359), (157, 330602), (314, 165301), (3611, 14374), (7187, 7222)]