49318740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{91331}}^1$

素因数の和:91349

約数の個数: 48

約数和(自身を含む): 153437760

約数和(自身を除く): 104119020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 91331, 182662, 273993, 365324, 456655, 547986, 821979, 913310, 1095972, 1369965, 1643958, 1826620, 2465937, 2739930, 3287916, 4109895, 4931874, 5479860, 8219790, 9863748, 12329685, 16439580, 24659370, 49318740]

約数ペア:

[(1, 49318740), (2, 24659370), (3, 16439580), (4, 12329685), (5, 9863748), (6, 8219790), (9, 5479860), (10, 4931874), (12, 4109895), (15, 3287916), (18, 2739930), (20, 2465937), (27, 1826620), (30, 1643958), (36, 1369965), (45, 1095972), (54, 913310), (60, 821979), (90, 547986), (108, 456655), (135, 365324), (180, 273993), (270, 182662), (540, 91331)]