49926380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 120427776

約数和(自身を除く): 70501396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1571, 1589, 2270, 3142, 3178, 4540, 6284, 6356, 7855, 7945, 10997, 15710, 15890, 21994, 31420, 31780, 43988, 54985, 109970, 219940, 356617, 713234, 1426468, 1783085, 2496319, 3566170, 4992638, 7132340, 9985276, 12481595, 24963190, 49926380]

約数ペア:

[(1, 49926380), (2, 24963190), (4, 12481595), (5, 9985276), (7, 7132340), (10, 4992638), (14, 3566170), (20, 2496319), (28, 1783085), (35, 1426468), (70, 713234), (140, 356617), (227, 219940), (454, 109970), (908, 54985), (1135, 43988), (1571, 31780), (1589, 31420), (2270, 21994), (3142, 15890), (3178, 15710), (4540, 10997), (6284, 7945), (6356, 7855)]