49230940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2053}}^1$

素因数の和:2182

約数の個数: 48

約数和(自身を含む): 113873760

約数和(自身を除く): 64642820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2053, 2180, 2398, 4106, 4796, 5995, 8212, 10265, 11990, 20530, 22583, 23980, 41060, 45166, 90332, 112915, 223777, 225830, 447554, 451660, 895108, 1118885, 2237770, 2461547, 4475540, 4923094, 9846188, 12307735, 24615470, 49230940]

約数ペア:

[(1, 49230940), (2, 24615470), (4, 12307735), (5, 9846188), (10, 4923094), (11, 4475540), (20, 2461547), (22, 2237770), (44, 1118885), (55, 895108), (109, 451660), (110, 447554), (218, 225830), (220, 223777), (436, 112915), (545, 90332), (1090, 45166), (1199, 41060), (2053, 23980), (2180, 22583), (2398, 20530), (4106, 11990), (4796, 10265), (5995, 8212)]