51842240

素因数分解:

$2^6\times 5^1\times {\mathrm{162007}}^1$

素因数の和:162024

約数の個数: 28

約数和(自身を含む): 123450096

約数和(自身を除く): 71607856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 162007, 324014, 648028, 810035, 1296056, 1620070, 2592112, 3240140, 5184224, 6480280, 10368448, 12960560, 25921120, 51842240]

約数ペア:

[(1, 51842240), (2, 25921120), (4, 12960560), (5, 10368448), (8, 6480280), (10, 5184224), (16, 3240140), (20, 2592112), (32, 1620070), (40, 1296056), (64, 810035), (80, 648028), (160, 324014), (320, 162007)]