55821316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 105096880

約数和(自身を除く): 49275564

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 211, 236, 422, 844, 1121, 2242, 3481, 4009, 4484, 6962, 8018, 12449, 13924, 16036, 24898, 49796, 66139, 132278, 236531, 264556, 473062, 734491, 946124, 1468982, 2937964, 13955329, 27910658, 55821316]

約数ペア:

[(1, 55821316), (2, 27910658), (4, 13955329), (19, 2937964), (38, 1468982), (59, 946124), (76, 734491), (118, 473062), (211, 264556), (236, 236531), (422, 132278), (844, 66139), (1121, 49796), (2242, 24898), (3481, 16036), (4009, 13924), (4484, 12449), (6962, 8018)]