56559958520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{108769151}}^1$

素因数の和:108769175

約数の個数: 32

約数和(自身を含む): 137049131520

約数和(自身を除く): 80489173000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 108769151, 217538302, 435076604, 543845755, 870153208, 1087691510, 1413998963, 2175383020, 2827997926, 4350766040, 5655995852, 7069994815, 11311991704, 14139989630, 28279979260, 56559958520]

約数ペア:

[(1, 56559958520), (2, 28279979260), (4, 14139989630), (5, 11311991704), (8, 7069994815), (10, 5655995852), (13, 4350766040), (20, 2827997926), (26, 2175383020), (40, 1413998963), (52, 1087691510), (65, 870153208), (104, 543845755), (130, 435076604), (260, 217538302), (520, 108769151)]