49249450

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 94476096

約数和(自身を除く): 45226646

約数列:

[1, 2, 5, 10, 25, 50, 73, 103, 131, 146, 206, 262, 365, 515, 655, 730, 1030, 1310, 1825, 2575, 3275, 3650, 5150, 6550, 7519, 9563, 13493, 15038, 19126, 26986, 37595, 47815, 67465, 75190, 95630, 134930, 187975, 239075, 337325, 375950, 478150, 674650, 984989, 1969978, 4924945, 9849890, 24624725, 49249450]

約数ペア:

[(1, 49249450), (2, 24624725), (5, 9849890), (10, 4924945), (25, 1969978), (50, 984989), (73, 674650), (103, 478150), (131, 375950), (146, 337325), (206, 239075), (262, 187975), (365, 134930), (515, 95630), (655, 75190), (730, 67465), (1030, 47815), (1310, 37595), (1825, 26986), (2575, 19126), (3275, 15038), (3650, 13493), (5150, 9563), (6550, 7519)]