49859360

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7247}}^1$

素因数の和:7305

約数の個数: 48

約数和(自身を含む): 120548736

約数和(自身を除く): 70689376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 7247, 14494, 28988, 36235, 57976, 72470, 115952, 144940, 231904, 289880, 311621, 579760, 623242, 1159520, 1246484, 1558105, 2492968, 3116210, 4985936, 6232420, 9971872, 12464840, 24929680, 49859360]

約数ペア:

[(1, 49859360), (2, 24929680), (4, 12464840), (5, 9971872), (8, 6232420), (10, 4985936), (16, 3116210), (20, 2492968), (32, 1558105), (40, 1246484), (43, 1159520), (80, 623242), (86, 579760), (160, 311621), (172, 289880), (215, 231904), (344, 144940), (430, 115952), (688, 72470), (860, 57976), (1376, 36235), (1720, 28988), (3440, 14494), (6880, 7247)]