47505580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 105868224

約数和(自身を除く): 58362644

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 1693, 2806, 3386, 5612, 6772, 7015, 8465, 14030, 16930, 28060, 33860, 38939, 77878, 103273, 155756, 194695, 206546, 389390, 413092, 516365, 778780, 1032730, 2065460, 2375279, 4750558, 9501116, 11876395, 23752790, 47505580]

約数ペア:

[(1, 47505580), (2, 23752790), (4, 11876395), (5, 9501116), (10, 4750558), (20, 2375279), (23, 2065460), (46, 1032730), (61, 778780), (92, 516365), (115, 413092), (122, 389390), (230, 206546), (244, 194695), (305, 155756), (460, 103273), (610, 77878), (1220, 38939), (1403, 33860), (1693, 28060), (2806, 16930), (3386, 14030), (5612, 8465), (6772, 7015)]