48947344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2729}}^1$

素因数の和:2815

約数の個数: 40

約数和(自身を含む): 101556000

約数和(自身を除く): 52608656

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 2729, 4484, 5458, 8968, 10916, 17936, 21832, 43664, 51851, 103702, 161011, 207404, 322022, 414808, 644044, 829616, 1288088, 2576176, 3059209, 6118418, 12236836, 24473672, 48947344]

約数ペア:

[(1, 48947344), (2, 24473672), (4, 12236836), (8, 6118418), (16, 3059209), (19, 2576176), (38, 1288088), (59, 829616), (76, 644044), (118, 414808), (152, 322022), (236, 207404), (304, 161011), (472, 103702), (944, 51851), (1121, 43664), (2242, 21832), (2729, 17936), (4484, 10916), (5458, 8968)]