54774244

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 112210560

約数和(自身を除く): 57436316

約数列:

[1, 2, 4, 7, 14, 28, 109, 131, 137, 218, 262, 274, 436, 524, 548, 763, 917, 959, 1526, 1834, 1918, 3052, 3668, 3836, 14279, 14933, 17947, 28558, 29866, 35894, 57116, 59732, 71788, 99953, 104531, 125629, 199906, 209062, 251258, 399812, 418124, 502516, 1956223, 3912446, 7824892, 13693561, 27387122, 54774244]

約数ペア:

[(1, 54774244), (2, 27387122), (4, 13693561), (7, 7824892), (14, 3912446), (28, 1956223), (109, 502516), (131, 418124), (137, 399812), (218, 251258), (262, 209062), (274, 199906), (436, 125629), (524, 104531), (548, 99953), (763, 71788), (917, 59732), (959, 57116), (1526, 35894), (1834, 29866), (1918, 28558), (3052, 17947), (3668, 14933), (3836, 14279)]