53030220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{21557}}^1$

素因数の和:21610

約数の個数: 48

約数和(自身を含む): 152113248

約数和(自身を除く): 99083028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 21557, 43114, 64671, 86228, 107785, 129342, 215570, 258684, 323355, 431140, 646710, 883837, 1293420, 1767674, 2651511, 3535348, 4419185, 5303022, 8838370, 10606044, 13257555, 17676740, 26515110, 53030220]

約数ペア:

[(1, 53030220), (2, 26515110), (3, 17676740), (4, 13257555), (5, 10606044), (6, 8838370), (10, 5303022), (12, 4419185), (15, 3535348), (20, 2651511), (30, 1767674), (41, 1293420), (60, 883837), (82, 646710), (123, 431140), (164, 323355), (205, 258684), (246, 215570), (410, 129342), (492, 107785), (615, 86228), (820, 64671), (1230, 43114), (2460, 21557)]