57545860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 127733760

約数和(自身を除く): 70187900

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 94, 116, 145, 188, 235, 290, 470, 580, 940, 1363, 2111, 2726, 4222, 5452, 6815, 8444, 10555, 13630, 21110, 27260, 42220, 61219, 99217, 122438, 198434, 244876, 306095, 396868, 496085, 612190, 992170, 1224380, 1984340, 2877293, 5754586, 11509172, 14386465, 28772930, 57545860]

約数ペア:

[(1, 57545860), (2, 28772930), (4, 14386465), (5, 11509172), (10, 5754586), (20, 2877293), (29, 1984340), (47, 1224380), (58, 992170), (94, 612190), (116, 496085), (145, 396868), (188, 306095), (235, 244876), (290, 198434), (470, 122438), (580, 99217), (940, 61219), (1363, 42220), (2111, 27260), (2726, 21110), (4222, 13630), (5452, 10555), (6815, 8444)]