55351478

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 53240362

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 598, 637, 1127, 1274, 1889, 2093, 2254, 3778, 4186, 13223, 14651, 24557, 26446, 29302, 43447, 49114, 86894, 92561, 171899, 185122, 304129, 343798, 564811, 608258, 1129622, 1203293, 2128903, 2406586, 3953677, 4257806, 7907354, 27675739, 55351478]

約数ペア:

[(1, 55351478), (2, 27675739), (7, 7907354), (13, 4257806), (14, 3953677), (23, 2406586), (26, 2128903), (46, 1203293), (49, 1129622), (91, 608258), (98, 564811), (161, 343798), (182, 304129), (299, 185122), (322, 171899), (598, 92561), (637, 86894), (1127, 49114), (1274, 43447), (1889, 29302), (2093, 26446), (2254, 24557), (3778, 14651), (4186, 13223)]