42050558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{13751}}^1$

素因数の和:13903

約数の個数: 16

約数和(自身を含む): 69310080

約数和(自身を除く): 27259522

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 13751, 27502, 151261, 302522, 1911389, 3822778, 21025279, 42050558]

約数ペア:

[(1, 42050558), (2, 21025279), (11, 3822778), (22, 1911389), (139, 302522), (278, 151261), (1529, 27502), (3058, 13751)]