54879930

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{9679}}^1$

素因数の和:9705

約数の個数: 80

約数和(自身を含む): 168664320

約数和(自身を除く): 113784390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 9679, 19358, 29037, 48395, 58074, 67753, 87111, 96790, 135506, 145185, 174222, 203259, 261333, 290370, 338765, 406518, 435555, 522666, 609777, 677530, 783999, 871110, 1016295, 1219554, 1306665, 1567998, 1829331, 2032590, 2613330, 3048885, 3658662, 3919995, 5487993, 6097770, 7839990, 9146655, 10975986, 18293310, 27439965, 54879930]

約数ペア:

[(1, 54879930), (2, 27439965), (3, 18293310), (5, 10975986), (6, 9146655), (7, 7839990), (9, 6097770), (10, 5487993), (14, 3919995), (15, 3658662), (18, 3048885), (21, 2613330), (27, 2032590), (30, 1829331), (35, 1567998), (42, 1306665), (45, 1219554), (54, 1016295), (63, 871110), (70, 783999), (81, 677530), (90, 609777), (105, 522666), (126, 435555), (135, 406518), (162, 338765), (189, 290370), (210, 261333), (270, 203259), (315, 174222), (378, 145185), (405, 135506), (567, 96790), (630, 87111), (810, 67753), (945, 58074), (1134, 48395), (1890, 29037), (2835, 19358), (5670, 9679)]