1279200050

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{482717}}^1$

素因数の和:482782

約数の個数: 24

約数和(自身を含む): 2424209796

約数和(自身を除く): 1145009746

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 482717, 965434, 2413585, 4827170, 12067925, 24135850, 25584001, 51168002, 127920005, 255840010, 639600025, 1279200050]

約数ペア:

[(1, 1279200050), (2, 639600025), (5, 255840010), (10, 127920005), (25, 51168002), (50, 25584001), (53, 24135850), (106, 12067925), (265, 4827170), (530, 2413585), (1325, 965434), (2650, 482717)]