56155834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2494

約数の個数: 32

約数和(自身を含む): 101871360

約数和(自身を除く): 45715526

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 2389, 3358, 4778, 11753, 16723, 23506, 33446, 54947, 109894, 174397, 348794, 384629, 769258, 1220779, 2441558, 4011131, 8022262, 28077917, 56155834]

約数ペア:

[(1, 56155834), (2, 28077917), (7, 8022262), (14, 4011131), (23, 2441558), (46, 1220779), (73, 769258), (146, 384629), (161, 348794), (322, 174397), (511, 109894), (1022, 54947), (1679, 33446), (2389, 23506), (3358, 16723), (4778, 11753)]