52220560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{93251}}^1$

素因数の和:93271

約数の個数: 40

約数和(自身を含む): 138758976

約数和(自身を除く): 86538416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 93251, 186502, 373004, 466255, 652757, 746008, 932510, 1305514, 1492016, 1865020, 2611028, 3263785, 3730040, 5222056, 6527570, 7460080, 10444112, 13055140, 26110280, 52220560]

約数ペア:

[(1, 52220560), (2, 26110280), (4, 13055140), (5, 10444112), (7, 7460080), (8, 6527570), (10, 5222056), (14, 3730040), (16, 3263785), (20, 2611028), (28, 1865020), (35, 1492016), (40, 1305514), (56, 932510), (70, 746008), (80, 652757), (112, 466255), (140, 373004), (280, 186502), (560, 93251)]