53392664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16561}}^1$

素因数の和:16611

約数の個数: 32

約数和(自身を含む): 111296640

約数和(自身を除く): 57903976

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 16561, 33122, 66244, 132488, 215293, 430586, 513391, 861172, 1026782, 1722344, 2053564, 4107128, 6674083, 13348166, 26696332, 53392664]

約数ペア:

[(1, 53392664), (2, 26696332), (4, 13348166), (8, 6674083), (13, 4107128), (26, 2053564), (31, 1722344), (52, 1026782), (62, 861172), (104, 513391), (124, 430586), (248, 215293), (403, 132488), (806, 66244), (1612, 33122), (3224, 16561)]