51989130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30403}}^1$

素因数の和:30435

約数の個数: 48

約数和(自身を含む): 142290720

約数和(自身を除く): 90301590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 30403, 60806, 91209, 152015, 182418, 273627, 304030, 456045, 547254, 577657, 912090, 1155314, 1368135, 1732971, 2736270, 2888285, 3465942, 5198913, 5776570, 8664855, 10397826, 17329710, 25994565, 51989130]

約数ペア:

[(1, 51989130), (2, 25994565), (3, 17329710), (5, 10397826), (6, 8664855), (9, 5776570), (10, 5198913), (15, 3465942), (18, 2888285), (19, 2736270), (30, 1732971), (38, 1368135), (45, 1155314), (57, 912090), (90, 577657), (95, 547254), (114, 456045), (171, 304030), (190, 273627), (285, 182418), (342, 152015), (570, 91209), (855, 60806), (1710, 30403)]