54189254

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 98565120

約数和(自身を除く): 44375866

約数列:

[1, 2, 7, 14, 19, 38, 133, 137, 266, 274, 959, 1487, 1918, 2603, 2974, 5206, 10409, 18221, 20818, 28253, 36442, 56506, 197771, 203719, 395542, 407438, 1426033, 2852066, 3870661, 7741322, 27094627, 54189254]

約数ペア:

[(1, 54189254), (2, 27094627), (7, 7741322), (14, 3870661), (19, 2852066), (38, 1426033), (133, 407438), (137, 395542), (266, 203719), (274, 197771), (959, 56506), (1487, 36442), (1918, 28253), (2603, 20818), (2974, 18221), (5206, 10409)]