47880494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{1531}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 75742080

約数和(自身を除く): 27861586

約数列:

[1, 2, 19, 38, 823, 1531, 1646, 3062, 15637, 29089, 31274, 58178, 1260013, 2520026, 23940247, 47880494]

約数ペア:

[(1, 47880494), (2, 23940247), (19, 2520026), (38, 1260013), (823, 58178), (1531, 31274), (1646, 29089), (3062, 15637)]