51739744

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7499

約数の個数: 48

約数和(自身を含む): 120185856

約数和(自身を除く): 68446112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 7451, 14902, 29804, 52157, 59608, 104314, 119216, 208628, 230981, 238432, 417256, 461962, 834512, 923924, 1616867, 1669024, 1847848, 3233734, 3695696, 6467468, 7391392, 12934936, 25869872, 51739744]

約数ペア:

[(1, 51739744), (2, 25869872), (4, 12934936), (7, 7391392), (8, 6467468), (14, 3695696), (16, 3233734), (28, 1847848), (31, 1669024), (32, 1616867), (56, 923924), (62, 834512), (112, 461962), (124, 417256), (217, 238432), (224, 230981), (248, 208628), (434, 119216), (496, 104314), (868, 59608), (992, 52157), (1736, 29804), (3472, 14902), (6944, 7451)]