51458370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8707}}^1$

素因数の和:8914

約数の個数: 32

約数和(自身を含む): 124141248

約数和(自身を除く): 72682878

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 8707, 17414, 26121, 43535, 52242, 87070, 130605, 261210, 1715279, 3430558, 5145837, 8576395, 10291674, 17152790, 25729185, 51458370]

約数ペア:

[(1, 51458370), (2, 25729185), (3, 17152790), (5, 10291674), (6, 8576395), (10, 5145837), (15, 3430558), (30, 1715279), (197, 261210), (394, 130605), (591, 87070), (985, 52242), (1182, 43535), (1970, 26121), (2955, 17414), (5910, 8707)]