45123988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 99066240

約数和(自身を除く): 53942252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2339, 2756, 4678, 4823, 9356, 9646, 16373, 19292, 30407, 32746, 60814, 65492, 121628, 123967, 212849, 247934, 425698, 495868, 851396, 867769, 1611571, 1735538, 3223142, 3471076, 6446284, 11280997, 22561994, 45123988]

約数ペア:

[(1, 45123988), (2, 22561994), (4, 11280997), (7, 6446284), (13, 3471076), (14, 3223142), (26, 1735538), (28, 1611571), (52, 867769), (53, 851396), (91, 495868), (106, 425698), (182, 247934), (212, 212849), (364, 123967), (371, 121628), (689, 65492), (742, 60814), (1378, 32746), (1484, 30407), (2339, 19292), (2756, 16373), (4678, 9646), (4823, 9356)]