49735868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 108003840

約数和(自身を除く): 58267972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 139, 182, 278, 364, 556, 973, 983, 1807, 1946, 1966, 3614, 3892, 3932, 6881, 7228, 12649, 12779, 13762, 25298, 25558, 27524, 50596, 51116, 89453, 136637, 178906, 273274, 357812, 546548, 956459, 1776281, 1912918, 3552562, 3825836, 7105124, 12433967, 24867934, 49735868]

約数ペア:

[(1, 49735868), (2, 24867934), (4, 12433967), (7, 7105124), (13, 3825836), (14, 3552562), (26, 1912918), (28, 1776281), (52, 956459), (91, 546548), (139, 357812), (182, 273274), (278, 178906), (364, 136637), (556, 89453), (973, 51116), (983, 50596), (1807, 27524), (1946, 25558), (1966, 25298), (3614, 13762), (3892, 12779), (3932, 12649), (6881, 7228)]