49931840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{22291}}^1$

素因数の和:22315

約数の個数: 56

約数和(自身を含む): 135892032

約数和(自身を除く): 85960192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 22291, 44582, 89164, 111455, 156037, 178328, 222910, 312074, 356656, 445820, 624148, 713312, 780185, 891640, 1248296, 1426624, 1560370, 1783280, 2496592, 3120740, 3566560, 4993184, 6241480, 7133120, 9986368, 12482960, 24965920, 49931840]

約数ペア:

[(1, 49931840), (2, 24965920), (4, 12482960), (5, 9986368), (7, 7133120), (8, 6241480), (10, 4993184), (14, 3566560), (16, 3120740), (20, 2496592), (28, 1783280), (32, 1560370), (35, 1426624), (40, 1248296), (56, 891640), (64, 780185), (70, 713312), (80, 624148), (112, 445820), (140, 356656), (160, 312074), (224, 222910), (280, 178328), (320, 156037), (448, 111455), (560, 89164), (1120, 44582), (2240, 22291)]