49364560

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{257}}^1$

素因数の和:298

約数の個数: 100

約数和(自身を含む): 134414388

約数和(自身を除く): 85049828

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 257, 280, 343, 392, 490, 514, 560, 686, 784, 980, 1028, 1285, 1372, 1715, 1799, 1960, 2056, 2401, 2570, 2744, 3430, 3598, 3920, 4112, 4802, 5140, 5488, 6860, 7196, 8995, 9604, 10280, 12005, 12593, 13720, 14392, 17990, 19208, 20560, 24010, 25186, 27440, 28784, 35980, 38416, 48020, 50372, 62965, 71960, 88151, 96040, 100744, 125930, 143920, 176302, 192080, 201488, 251860, 352604, 440755, 503720, 617057, 705208, 881510, 1007440, 1234114, 1410416, 1763020, 2468228, 3085285, 3526040, 4936456, 6170570, 7052080, 9872912, 12341140, 24682280, 49364560]

約数ペア:

[(1, 49364560), (2, 24682280), (4, 12341140), (5, 9872912), (7, 7052080), (8, 6170570), (10, 4936456), (14, 3526040), (16, 3085285), (20, 2468228), (28, 1763020), (35, 1410416), (40, 1234114), (49, 1007440), (56, 881510), (70, 705208), (80, 617057), (98, 503720), (112, 440755), (140, 352604), (196, 251860), (245, 201488), (257, 192080), (280, 176302), (343, 143920), (392, 125930), (490, 100744), (514, 96040), (560, 88151), (686, 71960), (784, 62965), (980, 50372), (1028, 48020), (1285, 38416), (1372, 35980), (1715, 28784), (1799, 27440), (1960, 25186), (2056, 24010), (2401, 20560), (2570, 19208), (2744, 17990), (3430, 14392), (3598, 13720), (3920, 12593), (4112, 12005), (4802, 10280), (5140, 9604), (5488, 8995), (6860, 7196)]