47621930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{280129}}^1$

素因数の和:280153

約数の個数: 16

約数和(自身を含む): 90762120

約数和(自身を除く): 43140190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 280129, 560258, 1400645, 2801290, 4762193, 9524386, 23810965, 47621930]

約数ペア:

[(1, 47621930), (2, 23810965), (5, 9524386), (10, 4762193), (17, 2801290), (34, 1400645), (85, 560258), (170, 280129)]