47847772

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 98344960

約数和(自身を除く): 50497188

約数列:

[1, 2, 4, 7, 14, 28, 79, 97, 158, 194, 223, 316, 388, 446, 553, 679, 892, 1106, 1358, 1561, 2212, 2716, 3122, 6244, 7663, 15326, 17617, 21631, 30652, 35234, 43262, 53641, 70468, 86524, 107282, 123319, 151417, 214564, 246638, 302834, 493276, 605668, 1708849, 3417698, 6835396, 11961943, 23923886, 47847772]

約数ペア:

[(1, 47847772), (2, 23923886), (4, 11961943), (7, 6835396), (14, 3417698), (28, 1708849), (79, 605668), (97, 493276), (158, 302834), (194, 246638), (223, 214564), (316, 151417), (388, 123319), (446, 107282), (553, 86524), (679, 70468), (892, 53641), (1106, 43262), (1358, 35234), (1561, 30652), (2212, 21631), (2716, 17617), (3122, 15326), (6244, 7663)]