49525120

素因数分解:

$2^7\times 5^1\times {\mathrm{77383}}^1$

素因数の和:77402

約数の個数: 32

約数和(自身を含む): 118397520

約数和(自身を除く): 68872400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 77383, 154766, 309532, 386915, 619064, 773830, 1238128, 1547660, 2476256, 3095320, 4952512, 6190640, 9905024, 12381280, 24762560, 49525120]

約数ペア:

[(1, 49525120), (2, 24762560), (4, 12381280), (5, 9905024), (8, 6190640), (10, 4952512), (16, 3095320), (20, 2476256), (32, 1547660), (40, 1238128), (64, 773830), (80, 619064), (128, 386915), (160, 309532), (320, 154766), (640, 77383)]