51488214

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 63596586

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 73, 114, 138, 146, 219, 269, 437, 438, 538, 807, 874, 1311, 1387, 1614, 1679, 2622, 2774, 3358, 4161, 5037, 5111, 6187, 8322, 10074, 10222, 12374, 15333, 18561, 19637, 30666, 31901, 37122, 39274, 58911, 63802, 95703, 117553, 117822, 191406, 235106, 352659, 373103, 451651, 705318, 746206, 903302, 1119309, 1354953, 2238618, 2709906, 8581369, 17162738, 25744107, 51488214]

約数ペア:

[(1, 51488214), (2, 25744107), (3, 17162738), (6, 8581369), (19, 2709906), (23, 2238618), (38, 1354953), (46, 1119309), (57, 903302), (69, 746206), (73, 705318), (114, 451651), (138, 373103), (146, 352659), (219, 235106), (269, 191406), (437, 117822), (438, 117553), (538, 95703), (807, 63802), (874, 58911), (1311, 39274), (1387, 37122), (1614, 31901), (1679, 30666), (2622, 19637), (2774, 18561), (3358, 15333), (4161, 12374), (5037, 10222), (5111, 10074), (6187, 8322)]