51052904

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 121150080

約数和(自身を除く): 70097176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 49, 56, 68, 94, 98, 119, 136, 163, 188, 196, 238, 326, 329, 376, 392, 476, 652, 658, 799, 833, 952, 1141, 1304, 1316, 1598, 1666, 2282, 2303, 2632, 2771, 3196, 3332, 4564, 4606, 5542, 5593, 6392, 6664, 7661, 7987, 9128, 9212, 11084, 11186, 15322, 15974, 18424, 19397, 22168, 22372, 30644, 31948, 38794, 39151, 44744, 53627, 61288, 63896, 77588, 78302, 107254, 130237, 135779, 155176, 156604, 214508, 260474, 271558, 313208, 375389, 429016, 520948, 543116, 750778, 911659, 1041896, 1086232, 1501556, 1823318, 3003112, 3646636, 6381613, 7293272, 12763226, 25526452, 51052904]

約数ペア:

[(1, 51052904), (2, 25526452), (4, 12763226), (7, 7293272), (8, 6381613), (14, 3646636), (17, 3003112), (28, 1823318), (34, 1501556), (47, 1086232), (49, 1041896), (56, 911659), (68, 750778), (94, 543116), (98, 520948), (119, 429016), (136, 375389), (163, 313208), (188, 271558), (196, 260474), (238, 214508), (326, 156604), (329, 155176), (376, 135779), (392, 130237), (476, 107254), (652, 78302), (658, 77588), (799, 63896), (833, 61288), (952, 53627), (1141, 44744), (1304, 39151), (1316, 38794), (1598, 31948), (1666, 30644), (2282, 22372), (2303, 22168), (2632, 19397), (2771, 18424), (3196, 15974), (3332, 15322), (4564, 11186), (4606, 11084), (5542, 9212), (5593, 9128), (6392, 7987), (6664, 7661)]