53681784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 158760000

約数和(自身を除く): 105078216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 349, 377, 408, 442, 493, 663, 696, 698, 754, 884, 986, 1047, 1131, 1326, 1396, 1479, 1508, 1768, 1972, 2094, 2262, 2652, 2792, 2958, 3016, 3944, 4188, 4524, 4537, 5304, 5916, 5933, 6409, 8376, 9048, 9074, 10121, 11832, 11866, 12818, 13611, 17799, 18148, 19227, 20242, 23732, 25636, 27222, 30363, 35598, 36296, 38454, 40484, 47464, 51272, 54444, 60726, 71196, 76908, 77129, 80968, 108888, 121452, 131573, 142392, 153816, 154258, 172057, 231387, 242904, 263146, 308516, 344114, 394719, 462774, 516171, 526292, 617032, 688228, 789438, 925548, 1032342, 1052584, 1376456, 1578876, 1851096, 2064684, 2236741, 3157752, 4129368, 4473482, 6710223, 8946964, 13420446, 17893928, 26840892, 53681784]

約数ペア:

[(1, 53681784), (2, 26840892), (3, 17893928), (4, 13420446), (6, 8946964), (8, 6710223), (12, 4473482), (13, 4129368), (17, 3157752), (24, 2236741), (26, 2064684), (29, 1851096), (34, 1578876), (39, 1376456), (51, 1052584), (52, 1032342), (58, 925548), (68, 789438), (78, 688228), (87, 617032), (102, 526292), (104, 516171), (116, 462774), (136, 394719), (156, 344114), (174, 308516), (204, 263146), (221, 242904), (232, 231387), (312, 172057), (348, 154258), (349, 153816), (377, 142392), (408, 131573), (442, 121452), (493, 108888), (663, 80968), (696, 77129), (698, 76908), (754, 71196), (884, 60726), (986, 54444), (1047, 51272), (1131, 47464), (1326, 40484), (1396, 38454), (1479, 36296), (1508, 35598), (1768, 30363), (1972, 27222), (2094, 25636), (2262, 23732), (2652, 20242), (2792, 19227), (2958, 18148), (3016, 17799), (3944, 13611), (4188, 12818), (4524, 11866), (4537, 11832), (5304, 10121), (5916, 9074), (5933, 9048), (6409, 8376)]