51777504

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 156107952

約数和(自身を除く): 104330448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 43, 48, 72, 74, 86, 96, 111, 113, 129, 144, 148, 172, 222, 226, 258, 288, 296, 333, 339, 344, 387, 444, 452, 516, 592, 666, 678, 688, 774, 888, 904, 1017, 1032, 1184, 1332, 1356, 1376, 1548, 1591, 1776, 1808, 2034, 2064, 2664, 2712, 3096, 3182, 3552, 3616, 4068, 4128, 4181, 4773, 4859, 5328, 5424, 6192, 6364, 8136, 8362, 9546, 9718, 10656, 10848, 12384, 12543, 12728, 14319, 14577, 16272, 16724, 19092, 19436, 25086, 25456, 28638, 29154, 32544, 33448, 37629, 38184, 38872, 43731, 50172, 50912, 57276, 58308, 66896, 75258, 76368, 77744, 87462, 100344, 114552, 116616, 133792, 150516, 152736, 155488, 174924, 179783, 200688, 229104, 233232, 301032, 349848, 359566, 401376, 458208, 466464, 539349, 602064, 699696, 719132, 1078698, 1204128, 1399392, 1438264, 1618047, 2157396, 2876528, 3236094, 4314792, 5753056, 6472188, 8629584, 12944376, 17259168, 25888752, 51777504]

約数ペア:

[(1, 51777504), (2, 25888752), (3, 17259168), (4, 12944376), (6, 8629584), (8, 6472188), (9, 5753056), (12, 4314792), (16, 3236094), (18, 2876528), (24, 2157396), (32, 1618047), (36, 1438264), (37, 1399392), (43, 1204128), (48, 1078698), (72, 719132), (74, 699696), (86, 602064), (96, 539349), (111, 466464), (113, 458208), (129, 401376), (144, 359566), (148, 349848), (172, 301032), (222, 233232), (226, 229104), (258, 200688), (288, 179783), (296, 174924), (333, 155488), (339, 152736), (344, 150516), (387, 133792), (444, 116616), (452, 114552), (516, 100344), (592, 87462), (666, 77744), (678, 76368), (688, 75258), (774, 66896), (888, 58308), (904, 57276), (1017, 50912), (1032, 50172), (1184, 43731), (1332, 38872), (1356, 38184), (1376, 37629), (1548, 33448), (1591, 32544), (1776, 29154), (1808, 28638), (2034, 25456), (2064, 25086), (2664, 19436), (2712, 19092), (3096, 16724), (3182, 16272), (3552, 14577), (3616, 14319), (4068, 12728), (4128, 12543), (4181, 12384), (4773, 10848), (4859, 10656), (5328, 9718), (5424, 9546), (6192, 8362), (6364, 8136)]