49492366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 98288640

約数和(自身を除く): 48796274

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 89, 154, 157, 161, 178, 253, 314, 322, 506, 623, 979, 1099, 1246, 1727, 1771, 1958, 2047, 2198, 3454, 3542, 3611, 4094, 6853, 7222, 12089, 13706, 13973, 14329, 22517, 24178, 25277, 27946, 28658, 39721, 45034, 50554, 79442, 97811, 153703, 157619, 195622, 278047, 307406, 315238, 321379, 556094, 642758, 1075921, 2151842, 2249653, 3535169, 4499306, 7070338, 24746183, 49492366]

約数ペア:

[(1, 49492366), (2, 24746183), (7, 7070338), (11, 4499306), (14, 3535169), (22, 2249653), (23, 2151842), (46, 1075921), (77, 642758), (89, 556094), (154, 321379), (157, 315238), (161, 307406), (178, 278047), (253, 195622), (314, 157619), (322, 153703), (506, 97811), (623, 79442), (979, 50554), (1099, 45034), (1246, 39721), (1727, 28658), (1771, 27946), (1958, 25277), (2047, 24178), (2198, 22517), (3454, 14329), (3542, 13973), (3611, 13706), (4094, 12089), (6853, 7222)]