51694422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21379}}^1$

素因数の和:21428

約数の個数: 32

約数和(自身を含む): 114938880

約数和(自身を除く): 63244458

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 21379, 42758, 64137, 128274, 277927, 555854, 662749, 833781, 1325498, 1667562, 1988247, 3976494, 8615737, 17231474, 25847211, 51694422]

約数ペア:

[(1, 51694422), (2, 25847211), (3, 17231474), (6, 8615737), (13, 3976494), (26, 1988247), (31, 1667562), (39, 1325498), (62, 833781), (78, 662749), (93, 555854), (186, 277927), (403, 128274), (806, 64137), (1209, 42758), (2418, 21379)]