54000940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55103}}^1$

素因数の和:55126

約数の個数: 36

約数和(自身を含む): 131918976

約数和(自身を除く): 77918036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55103, 110206, 220412, 275515, 385721, 551030, 771442, 1102060, 1542884, 1928605, 2700047, 3857210, 5400094, 7714420, 10800188, 13500235, 27000470, 54000940]

約数ペア:

[(1, 54000940), (2, 27000470), (4, 13500235), (5, 10800188), (7, 7714420), (10, 5400094), (14, 3857210), (20, 2700047), (28, 1928605), (35, 1542884), (49, 1102060), (70, 771442), (98, 551030), (140, 385721), (196, 275515), (245, 220412), (490, 110206), (980, 55103)]