47457072

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 145021968

約数和(自身を除く): 97564896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 251, 303, 312, 404, 468, 502, 606, 624, 753, 808, 909, 936, 1004, 1212, 1313, 1506, 1616, 1818, 1872, 2008, 2259, 2424, 2626, 3012, 3263, 3636, 3939, 4016, 4518, 4848, 5252, 6024, 6526, 7272, 7878, 9036, 9789, 10504, 11817, 12048, 13052, 14544, 15756, 18072, 19578, 21008, 23634, 25351, 26104, 29367, 31512, 36144, 39156, 47268, 50702, 52208, 58734, 63024, 76053, 78312, 94536, 101404, 117468, 152106, 156624, 189072, 202808, 228159, 234936, 304212, 329563, 405616, 456318, 469872, 608424, 659126, 912636, 988689, 1216848, 1318252, 1825272, 1977378, 2636504, 2966067, 3650544, 3954756, 5273008, 5932134, 7909512, 11864268, 15819024, 23728536, 47457072]

約数ペア:

[(1, 47457072), (2, 23728536), (3, 15819024), (4, 11864268), (6, 7909512), (8, 5932134), (9, 5273008), (12, 3954756), (13, 3650544), (16, 2966067), (18, 2636504), (24, 1977378), (26, 1825272), (36, 1318252), (39, 1216848), (48, 988689), (52, 912636), (72, 659126), (78, 608424), (101, 469872), (104, 456318), (117, 405616), (144, 329563), (156, 304212), (202, 234936), (208, 228159), (234, 202808), (251, 189072), (303, 156624), (312, 152106), (404, 117468), (468, 101404), (502, 94536), (606, 78312), (624, 76053), (753, 63024), (808, 58734), (909, 52208), (936, 50702), (1004, 47268), (1212, 39156), (1313, 36144), (1506, 31512), (1616, 29367), (1818, 26104), (1872, 25351), (2008, 23634), (2259, 21008), (2424, 19578), (2626, 18072), (3012, 15756), (3263, 14544), (3636, 13052), (3939, 12048), (4016, 11817), (4518, 10504), (4848, 9789), (5252, 9036), (6024, 7878), (6526, 7272)]