47654808

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 126904320

約数和(自身を除く): 79249512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 271, 408, 431, 542, 813, 862, 1084, 1293, 1626, 1724, 2168, 2586, 3252, 3448, 4607, 5172, 6504, 7327, 9214, 10344, 13821, 14654, 18428, 21981, 27642, 29308, 36856, 43962, 55284, 58616, 87924, 110568, 116801, 175848, 233602, 350403, 467204, 700806, 934408, 1401612, 1985617, 2803224, 3971234, 5956851, 7942468, 11913702, 15884936, 23827404, 47654808]

約数ペア:

[(1, 47654808), (2, 23827404), (3, 15884936), (4, 11913702), (6, 7942468), (8, 5956851), (12, 3971234), (17, 2803224), (24, 1985617), (34, 1401612), (51, 934408), (68, 700806), (102, 467204), (136, 350403), (204, 233602), (271, 175848), (408, 116801), (431, 110568), (542, 87924), (813, 58616), (862, 55284), (1084, 43962), (1293, 36856), (1626, 29308), (1724, 27642), (2168, 21981), (2586, 18428), (3252, 14654), (3448, 13821), (4607, 10344), (5172, 9214), (6504, 7327)]