50127280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89513}}^1$

素因数の和:89533

約数の個数: 40

約数和(自身を含む): 133196832

約数和(自身を除く): 83069552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 89513, 179026, 358052, 447565, 626591, 716104, 895130, 1253182, 1432208, 1790260, 2506364, 3132955, 3580520, 5012728, 6265910, 7161040, 10025456, 12531820, 25063640, 50127280]

約数ペア:

[(1, 50127280), (2, 25063640), (4, 12531820), (5, 10025456), (7, 7161040), (8, 6265910), (10, 5012728), (14, 3580520), (16, 3132955), (20, 2506364), (28, 1790260), (35, 1432208), (40, 1253182), (56, 895130), (70, 716104), (80, 626591), (112, 447565), (140, 358052), (280, 179026), (560, 89513)]