51823792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{170473}}^1$

素因数の和:170500

約数の個数: 20

約数和(自身を含む): 105693880

約数和(自身を除く): 53870088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 170473, 340946, 681892, 1363784, 2727568, 3238987, 6477974, 12955948, 25911896, 51823792]

約数ペア:

[(1, 51823792), (2, 25911896), (4, 12955948), (8, 6477974), (16, 3238987), (19, 2727568), (38, 1363784), (76, 681892), (152, 340946), (304, 170473)]