50996680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{182131}}^1$

素因数の和:182149

約数の個数: 32

約数和(自身を含む): 131135040

約数和(自身を除く): 80138360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 182131, 364262, 728524, 910655, 1274917, 1457048, 1821310, 2549834, 3642620, 5099668, 6374585, 7285240, 10199336, 12749170, 25498340, 50996680]

約数ペア:

[(1, 50996680), (2, 25498340), (4, 12749170), (5, 10199336), (7, 7285240), (8, 6374585), (10, 5099668), (14, 3642620), (20, 2549834), (28, 1821310), (35, 1457048), (40, 1274917), (56, 910655), (70, 728524), (140, 364262), (280, 182131)]