49272660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 150093216

約数和(自身を除く): 100820556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 827, 993, 1324, 1654, 1655, 1986, 2481, 2979, 3308, 3310, 3972, 4135, 4962, 4965, 5958, 6620, 7443, 8270, 9924, 9930, 11916, 12405, 14886, 14895, 16540, 19860, 24810, 29772, 29790, 37215, 49620, 59580, 74430, 148860, 273737, 547474, 821211, 1094948, 1368685, 1642422, 2463633, 2737370, 3284844, 4106055, 4927266, 5474740, 8212110, 9854532, 12318165, 16424220, 24636330, 49272660]

約数ペア:

[(1, 49272660), (2, 24636330), (3, 16424220), (4, 12318165), (5, 9854532), (6, 8212110), (9, 5474740), (10, 4927266), (12, 4106055), (15, 3284844), (18, 2737370), (20, 2463633), (30, 1642422), (36, 1368685), (45, 1094948), (60, 821211), (90, 547474), (180, 273737), (331, 148860), (662, 74430), (827, 59580), (993, 49620), (1324, 37215), (1654, 29790), (1655, 29772), (1986, 24810), (2481, 19860), (2979, 16540), (3308, 14895), (3310, 14886), (3972, 12405), (4135, 11916), (4962, 9930), (4965, 9924), (5958, 8270), (6620, 7443)]