47188540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8221}}^1$

素因数の和:8278

約数の個数: 48

約数和(自身を含む): 116028864

約数和(自身を除く): 68840324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8221, 16442, 32884, 41105, 57547, 82210, 115094, 164420, 230188, 287735, 337061, 575470, 674122, 1150940, 1348244, 1685305, 2359427, 3370610, 4718854, 6741220, 9437708, 11797135, 23594270, 47188540]

約数ペア:

[(1, 47188540), (2, 23594270), (4, 11797135), (5, 9437708), (7, 6741220), (10, 4718854), (14, 3370610), (20, 2359427), (28, 1685305), (35, 1348244), (41, 1150940), (70, 674122), (82, 575470), (140, 337061), (164, 287735), (205, 230188), (287, 164420), (410, 115094), (574, 82210), (820, 57547), (1148, 41105), (1435, 32884), (2870, 16442), (5740, 8221)]