53742808

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2917}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 119754720

約数和(自身を除く): 66011912

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2303, 2632, 2917, 4606, 5834, 9212, 11668, 18424, 20419, 23336, 40838, 81676, 137099, 142933, 163352, 274198, 285866, 548396, 571732, 959693, 1096792, 1143464, 1919386, 3838772, 6717851, 7677544, 13435702, 26871404, 53742808]

約数ペア:

[(1, 53742808), (2, 26871404), (4, 13435702), (7, 7677544), (8, 6717851), (14, 3838772), (28, 1919386), (47, 1143464), (49, 1096792), (56, 959693), (94, 571732), (98, 548396), (188, 285866), (196, 274198), (329, 163352), (376, 142933), (392, 137099), (658, 81676), (1316, 40838), (2303, 23336), (2632, 20419), (2917, 18424), (4606, 11668), (5834, 9212)]