51064874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 91370496

約数和(自身を除く): 40305622

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1213, 1358, 2426, 3007, 6014, 8491, 16982, 21049, 37603, 42098, 75206, 117661, 235322, 263221, 526442, 823627, 1647254, 3647491, 7294982, 25532437, 51064874]

約数ペア:

[(1, 51064874), (2, 25532437), (7, 7294982), (14, 3647491), (31, 1647254), (62, 823627), (97, 526442), (194, 263221), (217, 235322), (434, 117661), (679, 75206), (1213, 42098), (1358, 37603), (2426, 21049), (3007, 16982), (6014, 8491)]