56382560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27107}}^1$

素因数の和:27135

約数の個数: 48

約数和(自身を含む): 143455536

約数和(自身を除く): 87072976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 27107, 54214, 108428, 135535, 216856, 271070, 352391, 433712, 542140, 704782, 867424, 1084280, 1409564, 1761955, 2168560, 2819128, 3523910, 4337120, 5638256, 7047820, 11276512, 14095640, 28191280, 56382560]

約数ペア:

[(1, 56382560), (2, 28191280), (4, 14095640), (5, 11276512), (8, 7047820), (10, 5638256), (13, 4337120), (16, 3523910), (20, 2819128), (26, 2168560), (32, 1761955), (40, 1409564), (52, 1084280), (65, 867424), (80, 704782), (104, 542140), (130, 433712), (160, 352391), (208, 271070), (260, 216856), (416, 135535), (520, 108428), (1040, 54214), (2080, 27107)]