53428456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{351503}}^1$

素因数の和:351528

約数の個数: 16

約数和(自身を含む): 105451200

約数和(自身を除く): 52022744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 351503, 703006, 1406012, 2812024, 6678557, 13357114, 26714228, 53428456]

約数ペア:

[(1, 53428456), (2, 26714228), (4, 13357114), (8, 6678557), (19, 2812024), (38, 1406012), (76, 703006), (152, 351503)]