53898896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1791

約数の個数: 40

約数和(自身を含む): 111019680

約数和(自身を除く): 57120784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1657, 1712, 2033, 3314, 4066, 6628, 8132, 13256, 16264, 26512, 31483, 32528, 62966, 125932, 177299, 251864, 354598, 503728, 709196, 1418392, 2836784, 3368681, 6737362, 13474724, 26949448, 53898896]

約数ペア:

[(1, 53898896), (2, 26949448), (4, 13474724), (8, 6737362), (16, 3368681), (19, 2836784), (38, 1418392), (76, 709196), (107, 503728), (152, 354598), (214, 251864), (304, 177299), (428, 125932), (856, 62966), (1657, 32528), (1712, 31483), (2033, 26512), (3314, 16264), (4066, 13256), (6628, 8132)]