47158880

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1223}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 111966624

約数和(自身を除く): 64807744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1223, 1928, 2410, 2446, 3856, 4820, 4892, 6115, 7712, 9640, 9784, 12230, 19280, 19568, 24460, 38560, 39136, 48920, 97840, 195680, 294743, 589486, 1178972, 1473715, 2357944, 2947430, 4715888, 5894860, 9431776, 11789720, 23579440, 47158880]

約数ペア:

[(1, 47158880), (2, 23579440), (4, 11789720), (5, 9431776), (8, 5894860), (10, 4715888), (16, 2947430), (20, 2357944), (32, 1473715), (40, 1178972), (80, 589486), (160, 294743), (241, 195680), (482, 97840), (964, 48920), (1205, 39136), (1223, 38560), (1928, 24460), (2410, 19568), (2446, 19280), (3856, 12230), (4820, 9784), (4892, 9640), (6115, 7712)]