47654080

素因数分解:

$2^6\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1241

約数の個数: 56

約数和(自身を含む): 114409728

約数和(自身を除く): 66755648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 137, 160, 274, 320, 548, 685, 1087, 1096, 1370, 2174, 2192, 2740, 4348, 4384, 5435, 5480, 8696, 8768, 10870, 10960, 17392, 21740, 21920, 34784, 43480, 43840, 69568, 86960, 148919, 173920, 297838, 347840, 595676, 744595, 1191352, 1489190, 2382704, 2978380, 4765408, 5956760, 9530816, 11913520, 23827040, 47654080]

約数ペア:

[(1, 47654080), (2, 23827040), (4, 11913520), (5, 9530816), (8, 5956760), (10, 4765408), (16, 2978380), (20, 2382704), (32, 1489190), (40, 1191352), (64, 744595), (80, 595676), (137, 347840), (160, 297838), (274, 173920), (320, 148919), (548, 86960), (685, 69568), (1087, 43840), (1096, 43480), (1370, 34784), (2174, 21920), (2192, 21740), (2740, 17392), (4348, 10960), (4384, 10870), (5435, 8768), (5480, 8696)]