51866580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{45497}}^1$

素因数の和:45528

約数の個数: 48

約数和(自身を含む): 152873280

約数和(自身を除く): 101006700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 45497, 90994, 136491, 181988, 227485, 272982, 454970, 545964, 682455, 864443, 909940, 1364910, 1728886, 2593329, 2729820, 3457772, 4322215, 5186658, 8644430, 10373316, 12966645, 17288860, 25933290, 51866580]

約数ペア:

[(1, 51866580), (2, 25933290), (3, 17288860), (4, 12966645), (5, 10373316), (6, 8644430), (10, 5186658), (12, 4322215), (15, 3457772), (19, 2729820), (20, 2593329), (30, 1728886), (38, 1364910), (57, 909940), (60, 864443), (76, 682455), (95, 545964), (114, 454970), (190, 272982), (228, 227485), (285, 181988), (380, 136491), (570, 90994), (1140, 45497)]