55918996

素因数分解:

$2^2\times 7^2\times {\mathrm{285301}}^1$

素因数の和:285319

約数の個数: 18

約数和(自身を含む): 113835498

約数和(自身を除く): 57916502

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 285301, 570602, 1141204, 1997107, 3994214, 7988428, 13979749, 27959498, 55918996]

約数ペア:

[(1, 55918996), (2, 27959498), (4, 13979749), (7, 7988428), (14, 3994214), (28, 1997107), (49, 1141204), (98, 570602), (196, 285301)]