52925680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21341}}^1$

素因数の和:21385

約数の個数: 40

約数和(自身を含む): 127027584

約数和(自身を除く): 74101904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 21341, 42682, 85364, 106705, 170728, 213410, 341456, 426820, 661571, 853640, 1323142, 1707280, 2646284, 3307855, 5292568, 6615710, 10585136, 13231420, 26462840, 52925680]

約数ペア:

[(1, 52925680), (2, 26462840), (4, 13231420), (5, 10585136), (8, 6615710), (10, 5292568), (16, 3307855), (20, 2646284), (31, 1707280), (40, 1323142), (62, 853640), (80, 661571), (124, 426820), (155, 341456), (248, 213410), (310, 170728), (496, 106705), (620, 85364), (1240, 42682), (2480, 21341)]