52005890680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{3271}}^1$

素因数の和:3629

約数の個数: 128

約数和(自身を含む): 125688775680

約数和(自身を除く): 73682885000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 227, 340, 412, 454, 515, 680, 824, 908, 1030, 1135, 1751, 1816, 2060, 2270, 3271, 3502, 3859, 4120, 4540, 6542, 7004, 7718, 8755, 9080, 13084, 14008, 15436, 16355, 17510, 19295, 23381, 26168, 30872, 32710, 35020, 38590, 46762, 55607, 65420, 70040, 77180, 93524, 111214, 116905, 130840, 154360, 187048, 222428, 233810, 278035, 336913, 397477, 444856, 467620, 556070, 673826, 742517, 794954, 935240, 1112140, 1347652, 1485034, 1589908, 1684565, 1987385, 2224280, 2695304, 2970068, 3179816, 3369130, 3712585, 3974770, 5727521, 5940136, 6738260, 7425170, 7949540, 11455042, 12622789, 13476520, 14850340, 15899080, 22910084, 25245578, 28637605, 29700680, 45820168, 50491156, 57275210, 63113945, 76479251, 100982312, 114550420, 126227890, 152958502, 229100840, 252455780, 305917004, 382396255, 504911560, 611834008, 764792510, 1300147267, 1529585020, 2600294534, 3059170040, 5200589068, 6500736335, 10401178136, 13001472670, 26002945340, 52005890680]

約数ペア:

[(1, 52005890680), (2, 26002945340), (4, 13001472670), (5, 10401178136), (8, 6500736335), (10, 5200589068), (17, 3059170040), (20, 2600294534), (34, 1529585020), (40, 1300147267), (68, 764792510), (85, 611834008), (103, 504911560), (136, 382396255), (170, 305917004), (206, 252455780), (227, 229100840), (340, 152958502), (412, 126227890), (454, 114550420), (515, 100982312), (680, 76479251), (824, 63113945), (908, 57275210), (1030, 50491156), (1135, 45820168), (1751, 29700680), (1816, 28637605), (2060, 25245578), (2270, 22910084), (3271, 15899080), (3502, 14850340), (3859, 13476520), (4120, 12622789), (4540, 11455042), (6542, 7949540), (7004, 7425170), (7718, 6738260), (8755, 5940136), (9080, 5727521), (13084, 3974770), (14008, 3712585), (15436, 3369130), (16355, 3179816), (17510, 2970068), (19295, 2695304), (23381, 2224280), (26168, 1987385), (30872, 1684565), (32710, 1589908), (35020, 1485034), (38590, 1347652), (46762, 1112140), (55607, 935240), (65420, 794954), (70040, 742517), (77180, 673826), (93524, 556070), (111214, 467620), (116905, 444856), (130840, 397477), (154360, 336913), (187048, 278035), (222428, 233810)]