52684940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{34211}}^1$

素因数の和:34238

約数の個数: 48

約数和(自身を含む): 137942784

約数和(自身を除く): 85257844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 34211, 68422, 136844, 171055, 239477, 342110, 376321, 478954, 684220, 752642, 957908, 1197385, 1505284, 1881605, 2394770, 2634247, 3763210, 4789540, 5268494, 7526420, 10536988, 13171235, 26342470, 52684940]

約数ペア:

[(1, 52684940), (2, 26342470), (4, 13171235), (5, 10536988), (7, 7526420), (10, 5268494), (11, 4789540), (14, 3763210), (20, 2634247), (22, 2394770), (28, 1881605), (35, 1505284), (44, 1197385), (55, 957908), (70, 752642), (77, 684220), (110, 478954), (140, 376321), (154, 342110), (220, 239477), (308, 171055), (385, 136844), (770, 68422), (1540, 34211)]