56155446

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 126592128

約数和(自身を除く): 70436682

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 157, 186, 279, 314, 471, 558, 641, 942, 1282, 1413, 1923, 2826, 3846, 4867, 5769, 9734, 11538, 14601, 19871, 29202, 39742, 43803, 59613, 87606, 100637, 119226, 178839, 201274, 301911, 357678, 603822, 905733, 1811466, 3119747, 6239494, 9359241, 18718482, 28077723, 56155446]

約数ペア:

[(1, 56155446), (2, 28077723), (3, 18718482), (6, 9359241), (9, 6239494), (18, 3119747), (31, 1811466), (62, 905733), (93, 603822), (157, 357678), (186, 301911), (279, 201274), (314, 178839), (471, 119226), (558, 100637), (641, 87606), (942, 59613), (1282, 43803), (1413, 39742), (1923, 29202), (2826, 19871), (3846, 14601), (4867, 11538), (5769, 9734)]