49554351

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 93150720

約数和(自身を除く): 43596369

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 3109, 5313, 9327, 15939, 21763, 27981, 34199, 65289, 71507, 102597, 195867, 214521, 239393, 307791, 500549, 643563, 718179, 786577, 1501647, 2154537, 2359731, 4504941, 5506039, 7079193, 16518117, 49554351]

約数ペア:

[(1, 49554351), (3, 16518117), (7, 7079193), (9, 5506039), (11, 4504941), (21, 2359731), (23, 2154537), (33, 1501647), (63, 786577), (69, 718179), (77, 643563), (99, 500549), (161, 307791), (207, 239393), (231, 214521), (253, 195867), (483, 102597), (693, 71507), (759, 65289), (1449, 34199), (1771, 27981), (2277, 21763), (3109, 15939), (5313, 9327)]