27547150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 54639360

約数和(自身を除く): 27092210

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 271, 475, 535, 542, 950, 1070, 1355, 2033, 2675, 2710, 4066, 5149, 5350, 6775, 10165, 10298, 13550, 20330, 25745, 28997, 50825, 51490, 57994, 101650, 128725, 144985, 257450, 289970, 550943, 724925, 1101886, 1449850, 2754715, 5509430, 13773575, 27547150]

約数ペア:

[(1, 27547150), (2, 13773575), (5, 5509430), (10, 2754715), (19, 1449850), (25, 1101886), (38, 724925), (50, 550943), (95, 289970), (107, 257450), (190, 144985), (214, 128725), (271, 101650), (475, 57994), (535, 51490), (542, 50825), (950, 28997), (1070, 25745), (1355, 20330), (2033, 13550), (2675, 10298), (2710, 10165), (4066, 6775), (5149, 5350)]