50891472

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20789}}^1$

素因数の和:20820

約数の個数: 60

約数和(自身を含む): 150810660

約数和(自身を除く): 99919188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20789, 41578, 62367, 83156, 124734, 166312, 187101, 249468, 332624, 353413, 374202, 498936, 706826, 748404, 997872, 1060239, 1413652, 1496808, 2120478, 2827304, 2993616, 3180717, 4240956, 5654608, 6361434, 8481912, 12722868, 16963824, 25445736, 50891472]

約数ペア:

[(1, 50891472), (2, 25445736), (3, 16963824), (4, 12722868), (6, 8481912), (8, 6361434), (9, 5654608), (12, 4240956), (16, 3180717), (17, 2993616), (18, 2827304), (24, 2120478), (34, 1496808), (36, 1413652), (48, 1060239), (51, 997872), (68, 748404), (72, 706826), (102, 498936), (136, 374202), (144, 353413), (153, 332624), (204, 249468), (272, 187101), (306, 166312), (408, 124734), (612, 83156), (816, 62367), (1224, 41578), (2448, 20789)]