55173816

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 155675520

約数和(自身を除く): 100501704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 71, 72, 86, 129, 142, 172, 213, 251, 258, 284, 344, 387, 426, 502, 516, 568, 639, 753, 774, 852, 1004, 1032, 1278, 1506, 1548, 1704, 2008, 2259, 2556, 3012, 3053, 3096, 4518, 5112, 6024, 6106, 9036, 9159, 10793, 12212, 17821, 18072, 18318, 21586, 24424, 27477, 32379, 35642, 36636, 43172, 53463, 54954, 64758, 71284, 73272, 86344, 97137, 106926, 109908, 129516, 142568, 160389, 194274, 213852, 219816, 259032, 320778, 388548, 427704, 641556, 766303, 777096, 1283112, 1532606, 2298909, 3065212, 4597818, 6130424, 6896727, 9195636, 13793454, 18391272, 27586908, 55173816]

約数ペア:

[(1, 55173816), (2, 27586908), (3, 18391272), (4, 13793454), (6, 9195636), (8, 6896727), (9, 6130424), (12, 4597818), (18, 3065212), (24, 2298909), (36, 1532606), (43, 1283112), (71, 777096), (72, 766303), (86, 641556), (129, 427704), (142, 388548), (172, 320778), (213, 259032), (251, 219816), (258, 213852), (284, 194274), (344, 160389), (387, 142568), (426, 129516), (502, 109908), (516, 106926), (568, 97137), (639, 86344), (753, 73272), (774, 71284), (852, 64758), (1004, 54954), (1032, 53463), (1278, 43172), (1506, 36636), (1548, 35642), (1704, 32379), (2008, 27477), (2259, 24424), (2556, 21586), (3012, 18318), (3053, 18072), (3096, 17821), (4518, 12212), (5112, 10793), (6024, 9159), (6106, 9036)]