51060190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 94011840

約数和(自身を除く): 42951650

約数列:

[1, 2, 5, 10, 89, 103, 178, 206, 445, 515, 557, 890, 1030, 1114, 2785, 5570, 9167, 18334, 45835, 49573, 57371, 91670, 99146, 114742, 247865, 286855, 495730, 573710, 5106019, 10212038, 25530095, 51060190]

約数ペア:

[(1, 51060190), (2, 25530095), (5, 10212038), (10, 5106019), (89, 573710), (103, 495730), (178, 286855), (206, 247865), (445, 114742), (515, 99146), (557, 91670), (890, 57371), (1030, 49573), (1114, 45835), (2785, 18334), (5570, 9167)]