53417900

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{5507}}^1$

素因数の和:5618

約数の個数: 36

約数和(自身を含む): 117133128

約数和(自身を除く): 63715228

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 5507, 9700, 11014, 22028, 27535, 55070, 110140, 137675, 275350, 534179, 550700, 1068358, 2136716, 2670895, 5341790, 10683580, 13354475, 26708950, 53417900]

約数ペア:

[(1, 53417900), (2, 26708950), (4, 13354475), (5, 10683580), (10, 5341790), (20, 2670895), (25, 2136716), (50, 1068358), (97, 550700), (100, 534179), (194, 275350), (388, 137675), (485, 110140), (970, 55070), (1940, 27535), (2425, 22028), (4850, 11014), (5507, 9700)]