48434540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4493}}^1$

素因数の和:4527

約数の個数: 72

約数和(自身を含む): 129103632

約数和(自身を除く): 80669092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 4493, 5390, 8986, 10780, 17972, 22465, 31451, 44930, 49423, 62902, 89860, 98846, 125804, 157255, 197692, 220157, 247115, 314510, 345961, 440314, 494230, 629020, 691922, 880628, 988460, 1100785, 1383844, 1729805, 2201570, 2421727, 3459610, 4403140, 4843454, 6919220, 9686908, 12108635, 24217270, 48434540]

約数ペア:

[(1, 48434540), (2, 24217270), (4, 12108635), (5, 9686908), (7, 6919220), (10, 4843454), (11, 4403140), (14, 3459610), (20, 2421727), (22, 2201570), (28, 1729805), (35, 1383844), (44, 1100785), (49, 988460), (55, 880628), (70, 691922), (77, 629020), (98, 494230), (110, 440314), (140, 345961), (154, 314510), (196, 247115), (220, 220157), (245, 197692), (308, 157255), (385, 125804), (490, 98846), (539, 89860), (770, 62902), (980, 49423), (1078, 44930), (1540, 31451), (2156, 22465), (2695, 17972), (4493, 10780), (5390, 8986)]