47884636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{181}}^1$

素因数の和:322

約数の個数: 36

約数和(自身を含む): 90224680

約数和(自身を除く): 42340044

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 181, 236, 362, 724, 1121, 2242, 3439, 3481, 4484, 6878, 6962, 10679, 13756, 13924, 21358, 42716, 66139, 132278, 202901, 264556, 405802, 630061, 811604, 1260122, 2520244, 11971159, 23942318, 47884636]

約数ペア:

[(1, 47884636), (2, 23942318), (4, 11971159), (19, 2520244), (38, 1260122), (59, 811604), (76, 630061), (118, 405802), (181, 264556), (236, 202901), (362, 132278), (724, 66139), (1121, 42716), (2242, 21358), (3439, 13924), (3481, 13756), (4484, 10679), (6878, 6962)]