51837016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 131788800

約数和(自身を除く): 79951784

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 43, 44, 56, 76, 77, 86, 88, 103, 133, 152, 154, 172, 206, 209, 266, 301, 308, 344, 412, 418, 473, 532, 602, 616, 721, 817, 824, 836, 946, 1064, 1133, 1204, 1442, 1463, 1634, 1672, 1892, 1957, 2266, 2408, 2884, 2926, 3268, 3311, 3784, 3914, 4429, 4532, 5719, 5768, 5852, 6536, 6622, 7828, 7931, 8858, 8987, 9064, 11438, 11704, 13244, 13699, 15656, 15862, 17716, 17974, 21527, 22876, 26488, 27398, 31003, 31724, 35432, 35948, 43054, 45752, 48719, 54796, 62006, 62909, 63448, 71896, 84151, 86108, 97438, 109592, 124012, 125818, 150689, 168302, 172216, 194876, 248024, 251636, 301378, 336604, 341033, 389752, 503272, 589057, 602756, 673208, 682066, 925661, 1178114, 1205512, 1364132, 1851322, 2356228, 2728264, 3702644, 4712456, 6479627, 7405288, 12959254, 25918508, 51837016]

約数ペア:

[(1, 51837016), (2, 25918508), (4, 12959254), (7, 7405288), (8, 6479627), (11, 4712456), (14, 3702644), (19, 2728264), (22, 2356228), (28, 1851322), (38, 1364132), (43, 1205512), (44, 1178114), (56, 925661), (76, 682066), (77, 673208), (86, 602756), (88, 589057), (103, 503272), (133, 389752), (152, 341033), (154, 336604), (172, 301378), (206, 251636), (209, 248024), (266, 194876), (301, 172216), (308, 168302), (344, 150689), (412, 125818), (418, 124012), (473, 109592), (532, 97438), (602, 86108), (616, 84151), (721, 71896), (817, 63448), (824, 62909), (836, 62006), (946, 54796), (1064, 48719), (1133, 45752), (1204, 43054), (1442, 35948), (1463, 35432), (1634, 31724), (1672, 31003), (1892, 27398), (1957, 26488), (2266, 22876), (2408, 21527), (2884, 17974), (2926, 17716), (3268, 15862), (3311, 15656), (3784, 13699), (3914, 13244), (4429, 11704), (4532, 11438), (5719, 9064), (5768, 8987), (5852, 8858), (6536, 7931), (6622, 7828)]