2458904950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{9551}}^1$

素因数の和:9853

約数の個数: 48

約数和(自身を含む): 4832547840

約数和(自身を除く): 2373642890

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 271, 475, 542, 950, 1355, 2710, 5149, 6775, 9551, 10298, 13550, 19102, 25745, 47755, 51490, 95510, 128725, 181469, 238775, 257450, 362938, 477550, 907345, 1814690, 2588321, 4536725, 5176642, 9073450, 12941605, 25883210, 49178099, 64708025, 98356198, 129416050, 245890495, 491780990, 1229452475, 2458904950]

約数ペア:

[(1, 2458904950), (2, 1229452475), (5, 491780990), (10, 245890495), (19, 129416050), (25, 98356198), (38, 64708025), (50, 49178099), (95, 25883210), (190, 12941605), (271, 9073450), (475, 5176642), (542, 4536725), (950, 2588321), (1355, 1814690), (2710, 907345), (5149, 477550), (6775, 362938), (9551, 257450), (10298, 238775), (13550, 181469), (19102, 128725), (25745, 95510), (47755, 51490)]