54475928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 115825920

約数和(自身を除く): 61349992

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 61, 62, 104, 122, 124, 244, 248, 277, 403, 488, 554, 793, 806, 1108, 1586, 1612, 1891, 2216, 3172, 3224, 3601, 3782, 6344, 7202, 7564, 8587, 14404, 15128, 16897, 17174, 24583, 28808, 33794, 34348, 49166, 67588, 68696, 98332, 111631, 135176, 196664, 219661, 223262, 439322, 446524, 523807, 878644, 893048, 1047614, 1757288, 2095228, 4190456, 6809491, 13618982, 27237964, 54475928]

約数ペア:

[(1, 54475928), (2, 27237964), (4, 13618982), (8, 6809491), (13, 4190456), (26, 2095228), (31, 1757288), (52, 1047614), (61, 893048), (62, 878644), (104, 523807), (122, 446524), (124, 439322), (244, 223262), (248, 219661), (277, 196664), (403, 135176), (488, 111631), (554, 98332), (793, 68696), (806, 67588), (1108, 49166), (1586, 34348), (1612, 33794), (1891, 28808), (2216, 24583), (3172, 17174), (3224, 16897), (3601, 15128), (3782, 14404), (6344, 8587), (7202, 7564)]