51131472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3539}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 154513920

約数和(自身を除く): 103382448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3539, 3612, 4816, 7078, 7224, 10617, 14156, 14448, 21234, 24773, 28312, 42468, 49546, 56624, 74319, 84936, 99092, 148638, 152177, 169872, 198184, 297276, 304354, 396368, 456531, 594552, 608708, 913062, 1065239, 1189104, 1217416, 1826124, 2130478, 2434832, 3195717, 3652248, 4260956, 6391434, 7304496, 8521912, 12782868, 17043824, 25565736, 51131472]

約数ペア:

[(1, 51131472), (2, 25565736), (3, 17043824), (4, 12782868), (6, 8521912), (7, 7304496), (8, 6391434), (12, 4260956), (14, 3652248), (16, 3195717), (21, 2434832), (24, 2130478), (28, 1826124), (42, 1217416), (43, 1189104), (48, 1065239), (56, 913062), (84, 608708), (86, 594552), (112, 456531), (129, 396368), (168, 304354), (172, 297276), (258, 198184), (301, 169872), (336, 152177), (344, 148638), (516, 99092), (602, 84936), (688, 74319), (903, 56624), (1032, 49546), (1204, 42468), (1806, 28312), (2064, 24773), (2408, 21234), (3539, 14448), (3612, 14156), (4816, 10617), (7078, 7224)]