47638944

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3121}}^1$

素因数の和:3190

約数の個数: 72

約数和(自身を含む): 138073572

約数和(自身を除く): 90434628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 3121, 3816, 5088, 6242, 7632, 9363, 12484, 15264, 18726, 24968, 28089, 37452, 49936, 56178, 74904, 99872, 112356, 149808, 165413, 224712, 299616, 330826, 449424, 496239, 661652, 898848, 992478, 1323304, 1488717, 1984956, 2646608, 2977434, 3969912, 5293216, 5954868, 7939824, 11909736, 15879648, 23819472, 47638944]

約数ペア:

[(1, 47638944), (2, 23819472), (3, 15879648), (4, 11909736), (6, 7939824), (8, 5954868), (9, 5293216), (12, 3969912), (16, 2977434), (18, 2646608), (24, 1984956), (32, 1488717), (36, 1323304), (48, 992478), (53, 898848), (72, 661652), (96, 496239), (106, 449424), (144, 330826), (159, 299616), (212, 224712), (288, 165413), (318, 149808), (424, 112356), (477, 99872), (636, 74904), (848, 56178), (954, 49936), (1272, 37452), (1696, 28089), (1908, 24968), (2544, 18726), (3121, 15264), (3816, 12484), (5088, 9363), (6242, 7632)]