51988896

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1861}}^1$

素因数の和:1974

約数の個数: 72

約数和(自身を含む): 149447844

約数和(自身を除く): 97458948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 1861, 2328, 3104, 3492, 3722, 4656, 5583, 6984, 7444, 9312, 11166, 13968, 14888, 16749, 22332, 27936, 29776, 33498, 44664, 59552, 66996, 89328, 133992, 178656, 180517, 267984, 361034, 535968, 541551, 722068, 1083102, 1444136, 1624653, 2166204, 2888272, 3249306, 4332408, 5776544, 6498612, 8664816, 12997224, 17329632, 25994448, 51988896]

約数ペア:

[(1, 51988896), (2, 25994448), (3, 17329632), (4, 12997224), (6, 8664816), (8, 6498612), (9, 5776544), (12, 4332408), (16, 3249306), (18, 2888272), (24, 2166204), (32, 1624653), (36, 1444136), (48, 1083102), (72, 722068), (96, 541551), (97, 535968), (144, 361034), (194, 267984), (288, 180517), (291, 178656), (388, 133992), (582, 89328), (776, 66996), (873, 59552), (1164, 44664), (1552, 33498), (1746, 29776), (1861, 27936), (2328, 22332), (3104, 16749), (3492, 14888), (3722, 13968), (4656, 11166), (5583, 9312), (6984, 7444)]