53519750

素因数分解:

$2^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{2207}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 101267712

約数和(自身を除く): 47747962

約数列:

[1, 2, 5, 10, 25, 50, 97, 125, 194, 250, 485, 970, 2207, 2425, 4414, 4850, 11035, 12125, 22070, 24250, 55175, 110350, 214079, 275875, 428158, 551750, 1070395, 2140790, 5351975, 10703950, 26759875, 53519750]

約数ペア:

[(1, 53519750), (2, 26759875), (5, 10703950), (10, 5351975), (25, 2140790), (50, 1070395), (97, 551750), (125, 428158), (194, 275875), (250, 214079), (485, 110350), (970, 55175), (2207, 24250), (2425, 22070), (4414, 12125), (4850, 11035)]