56557907060

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1151}}^1\times {\mathrm{3821}}^1$

素因数の和:5624

約数の個数: 48

約数和(自身を含む): 119090829312

約数和(自身を除く): 62532922252

約数列:

[1, 2, 4, 5, 10, 20, 643, 1151, 1286, 2302, 2572, 3215, 3821, 4604, 5755, 6430, 7642, 11510, 12860, 15284, 19105, 23020, 38210, 76420, 740093, 1480186, 2456903, 2960372, 3700465, 4397971, 4913806, 7400930, 8795942, 9827612, 12284515, 14801860, 17591884, 21989855, 24569030, 43979710, 49138060, 87959420, 2827895353, 5655790706, 11311581412, 14139476765, 28278953530, 56557907060]

約数ペア:

[(1, 56557907060), (2, 28278953530), (4, 14139476765), (5, 11311581412), (10, 5655790706), (20, 2827895353), (643, 87959420), (1151, 49138060), (1286, 43979710), (2302, 24569030), (2572, 21989855), (3215, 17591884), (3821, 14801860), (4604, 12284515), (5755, 9827612), (6430, 8795942), (7642, 7400930), (11510, 4913806), (12860, 4397971), (15284, 3700465), (19105, 2960372), (23020, 2456903), (38210, 1480186), (76420, 740093)]