51658370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 95135040

約数和(自身を除く): 43476670

約数列:

[1, 2, 5, 10, 83, 109, 166, 218, 415, 545, 571, 830, 1090, 1142, 2855, 5710, 9047, 18094, 45235, 47393, 62239, 90470, 94786, 124478, 236965, 311195, 473930, 622390, 5165837, 10331674, 25829185, 51658370]

約数ペア:

[(1, 51658370), (2, 25829185), (5, 10331674), (10, 5165837), (83, 622390), (109, 473930), (166, 311195), (218, 236965), (415, 124478), (545, 94786), (571, 90470), (830, 62239), (1090, 47393), (1142, 45235), (2855, 18094), (5710, 9047)]