51819516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{205633}}^1$

素因数の和:205650

約数の個数: 36

約数和(自身を含む): 149701552

約数和(自身を除く): 97882036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 205633, 411266, 616899, 822532, 1233798, 1439431, 1850697, 2467596, 2878862, 3701394, 4318293, 5757724, 7402788, 8636586, 12954879, 17273172, 25909758, 51819516]

約数ペア:

[(1, 51819516), (2, 25909758), (3, 17273172), (4, 12954879), (6, 8636586), (7, 7402788), (9, 5757724), (12, 4318293), (14, 3701394), (18, 2878862), (21, 2467596), (28, 1850697), (36, 1439431), (42, 1233798), (63, 822532), (84, 616899), (126, 411266), (252, 205633)]