51988370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39089}}^1$

素因数の和:39122

約数の個数: 32

約数和(自身を含む): 112579200

約数和(自身を除く): 60590830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 39089, 78178, 195445, 273623, 390890, 547246, 742691, 1368115, 1485382, 2736230, 3713455, 5198837, 7426910, 10397674, 25994185, 51988370]

約数ペア:

[(1, 51988370), (2, 25994185), (5, 10397674), (7, 7426910), (10, 5198837), (14, 3713455), (19, 2736230), (35, 1485382), (38, 1368115), (70, 742691), (95, 547246), (133, 390890), (190, 273623), (266, 195445), (665, 78178), (1330, 39089)]