51225480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47431}}^1$

素因数の和:47451

約数の個数: 64

約数和(自身を含む): 170755200

約数和(自身を除く): 119529720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 47431, 94862, 142293, 189724, 237155, 284586, 379448, 426879, 474310, 569172, 711465, 853758, 948620, 1138344, 1280637, 1422930, 1707516, 1897240, 2134395, 2561274, 2845860, 3415032, 4268790, 5122548, 5691720, 6403185, 8537580, 10245096, 12806370, 17075160, 25612740, 51225480]

約数ペア:

[(1, 51225480), (2, 25612740), (3, 17075160), (4, 12806370), (5, 10245096), (6, 8537580), (8, 6403185), (9, 5691720), (10, 5122548), (12, 4268790), (15, 3415032), (18, 2845860), (20, 2561274), (24, 2134395), (27, 1897240), (30, 1707516), (36, 1422930), (40, 1280637), (45, 1138344), (54, 948620), (60, 853758), (72, 711465), (90, 569172), (108, 474310), (120, 426879), (135, 379448), (180, 284586), (216, 237155), (270, 189724), (360, 142293), (540, 94862), (1080, 47431)]