55040688

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 80

約数和(自身を含む): 161715840

約数和(自身を除く): 106675152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 2963, 3096, 4644, 5926, 6192, 8889, 9288, 11852, 17778, 18576, 23704, 26667, 35556, 47408, 53334, 71112, 80001, 106668, 127409, 142224, 160002, 213336, 254818, 320004, 382227, 426672, 509636, 640008, 764454, 1019272, 1146681, 1280016, 1528908, 2038544, 2293362, 3057816, 3440043, 4586724, 6115632, 6880086, 9173448, 13760172, 18346896, 27520344, 55040688]

約数ペア:

[(1, 55040688), (2, 27520344), (3, 18346896), (4, 13760172), (6, 9173448), (8, 6880086), (9, 6115632), (12, 4586724), (16, 3440043), (18, 3057816), (24, 2293362), (27, 2038544), (36, 1528908), (43, 1280016), (48, 1146681), (54, 1019272), (72, 764454), (86, 640008), (108, 509636), (129, 426672), (144, 382227), (172, 320004), (216, 254818), (258, 213336), (344, 160002), (387, 142224), (432, 127409), (516, 106668), (688, 80001), (774, 71112), (1032, 53334), (1161, 47408), (1548, 35556), (2064, 26667), (2322, 23704), (2963, 18576), (3096, 17778), (4644, 11852), (5926, 9288), (6192, 8889)]