47247910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 39998810

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 373, 478, 530, 746, 1195, 1865, 2390, 3730, 12667, 19769, 25334, 39538, 63335, 89147, 98845, 126670, 178294, 197690, 445735, 891470, 4724791, 9449582, 23623955, 47247910]

約数ペア:

[(1, 47247910), (2, 23623955), (5, 9449582), (10, 4724791), (53, 891470), (106, 445735), (239, 197690), (265, 178294), (373, 126670), (478, 98845), (530, 89147), (746, 63335), (1195, 39538), (1865, 25334), (2390, 19769), (3730, 12667)]