55170568

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 105336000

約数和(自身を除く): 50165432

約数列:

[1, 2, 4, 8, 109, 151, 218, 302, 419, 436, 604, 838, 872, 1208, 1676, 3352, 16459, 32918, 45671, 63269, 65836, 91342, 126538, 131672, 182684, 253076, 365368, 506152, 6896321, 13792642, 27585284, 55170568]

約数ペア:

[(1, 55170568), (2, 27585284), (4, 13792642), (8, 6896321), (109, 506152), (151, 365368), (218, 253076), (302, 182684), (419, 131672), (436, 126538), (604, 91342), (838, 65836), (872, 63269), (1208, 45671), (1676, 32918), (3352, 16459)]