56072898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 80

約数和(自身を含む): 144897984

約数和(自身を除く): 88825086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 197, 251, 378, 394, 502, 567, 591, 753, 1134, 1182, 1379, 1506, 1757, 1773, 2259, 2758, 3514, 3546, 4137, 4518, 5271, 5319, 6777, 8274, 10542, 10638, 12411, 13554, 15813, 15957, 20331, 24822, 31626, 31914, 37233, 40662, 47439, 49447, 74466, 94878, 98894, 111699, 142317, 148341, 223398, 284634, 296682, 346129, 445023, 692258, 890046, 1038387, 1335069, 2076774, 2670138, 3115161, 4005207, 6230322, 8010414, 9345483, 18690966, 28036449, 56072898]

約数ペア:

[(1, 56072898), (2, 28036449), (3, 18690966), (6, 9345483), (7, 8010414), (9, 6230322), (14, 4005207), (18, 3115161), (21, 2670138), (27, 2076774), (42, 1335069), (54, 1038387), (63, 890046), (81, 692258), (126, 445023), (162, 346129), (189, 296682), (197, 284634), (251, 223398), (378, 148341), (394, 142317), (502, 111699), (567, 98894), (591, 94878), (753, 74466), (1134, 49447), (1182, 47439), (1379, 40662), (1506, 37233), (1757, 31914), (1773, 31626), (2259, 24822), (2758, 20331), (3514, 15957), (3546, 15813), (4137, 13554), (4518, 12411), (5271, 10638), (5319, 10542), (6777, 8274)]