49019080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 123612480

約数和(自身を除く): 74593400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3011, 3256, 4070, 6022, 8140, 12044, 15055, 16280, 24088, 30110, 33121, 60220, 66242, 111407, 120440, 132484, 165605, 222814, 264968, 331210, 445628, 557035, 662420, 891256, 1114070, 1225477, 1324840, 2228140, 2450954, 4456280, 4901908, 6127385, 9803816, 12254770, 24509540, 49019080]

約数ペア:

[(1, 49019080), (2, 24509540), (4, 12254770), (5, 9803816), (8, 6127385), (10, 4901908), (11, 4456280), (20, 2450954), (22, 2228140), (37, 1324840), (40, 1225477), (44, 1114070), (55, 891256), (74, 662420), (88, 557035), (110, 445628), (148, 331210), (185, 264968), (220, 222814), (296, 165605), (370, 132484), (407, 120440), (440, 111407), (740, 66242), (814, 60220), (1480, 33121), (1628, 30110), (2035, 24088), (3011, 16280), (3256, 15055), (4070, 12044), (6022, 8140)]