54749860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14639}}^1$

素因数の和:14676

約数の個数: 48

約数和(自身を含む): 132814080

約数和(自身を除く): 78064220

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 14639, 29278, 58556, 73195, 146390, 161029, 248863, 292780, 322058, 497726, 644116, 805145, 995452, 1244315, 1610290, 2488630, 2737493, 3220580, 4977260, 5474986, 10949972, 13687465, 27374930, 54749860]

約数ペア:

[(1, 54749860), (2, 27374930), (4, 13687465), (5, 10949972), (10, 5474986), (11, 4977260), (17, 3220580), (20, 2737493), (22, 2488630), (34, 1610290), (44, 1244315), (55, 995452), (68, 805145), (85, 644116), (110, 497726), (170, 322058), (187, 292780), (220, 248863), (340, 161029), (374, 146390), (748, 73195), (935, 58556), (1870, 29278), (3740, 14639)]