49213520

素因数分解:

$2^4\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1223}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 114742656

約数和(自身を除く): 65529136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 503, 1006, 1223, 2012, 2446, 2515, 4024, 4892, 5030, 6115, 8048, 9784, 10060, 12230, 19568, 20120, 24460, 40240, 48920, 97840, 615169, 1230338, 2460676, 3075845, 4921352, 6151690, 9842704, 12303380, 24606760, 49213520]

約数ペア:

[(1, 49213520), (2, 24606760), (4, 12303380), (5, 9842704), (8, 6151690), (10, 4921352), (16, 3075845), (20, 2460676), (40, 1230338), (80, 615169), (503, 97840), (1006, 48920), (1223, 40240), (2012, 24460), (2446, 20120), (2515, 19568), (4024, 12230), (4892, 10060), (5030, 9784), (6115, 8048)]