48799775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 64504800

約数和(自身を除く): 15705025

約数列:

[1, 5, 17, 25, 85, 199, 425, 577, 995, 2885, 3383, 4975, 9809, 14425, 16915, 49045, 84575, 114823, 245225, 574115, 1951991, 2870575, 9759955, 48799775]

約数ペア:

[(1, 48799775), (5, 9759955), (17, 2870575), (25, 1951991), (85, 574115), (199, 245225), (425, 114823), (577, 84575), (995, 49045), (2885, 16915), (3383, 14425), (4975, 9809)]