51880147176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{247813}}^1$

素因数の和:247907

約数の個数: 128

約数和(自身を含む): 154873837440

約数和(自身を除く): 102993690264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 61, 66, 78, 88, 104, 122, 132, 143, 156, 183, 244, 264, 286, 312, 366, 429, 488, 572, 671, 732, 793, 858, 1144, 1342, 1464, 1586, 1716, 2013, 2379, 2684, 3172, 3432, 4026, 4758, 5368, 6344, 8052, 8723, 9516, 16104, 17446, 19032, 26169, 34892, 52338, 69784, 104676, 209352, 247813, 495626, 743439, 991252, 1486878, 1982504, 2725943, 2973756, 3221569, 5451886, 5947512, 6443138, 8177829, 9664707, 10903772, 12886276, 15116593, 16355658, 19329414, 21807544, 25772552, 30233186, 32711316, 35437259, 38658828, 45349779, 60466372, 65422632, 70874518, 77317656, 90699558, 106311777, 120932744, 141749036, 166282523, 181399116, 196515709, 212623554, 283498072, 332565046, 362798232, 393031418, 425247108, 498847569, 589547127, 665130092, 786062836, 850494216, 997695138, 1179094254, 1330260184, 1572125672, 1995390276, 2161672799, 2358188508, 3990780552, 4323345598, 4716377016, 6485018397, 8646691196, 12970036794, 17293382392, 25940073588, 51880147176]

約数ペア:

[(1, 51880147176), (2, 25940073588), (3, 17293382392), (4, 12970036794), (6, 8646691196), (8, 6485018397), (11, 4716377016), (12, 4323345598), (13, 3990780552), (22, 2358188508), (24, 2161672799), (26, 1995390276), (33, 1572125672), (39, 1330260184), (44, 1179094254), (52, 997695138), (61, 850494216), (66, 786062836), (78, 665130092), (88, 589547127), (104, 498847569), (122, 425247108), (132, 393031418), (143, 362798232), (156, 332565046), (183, 283498072), (244, 212623554), (264, 196515709), (286, 181399116), (312, 166282523), (366, 141749036), (429, 120932744), (488, 106311777), (572, 90699558), (671, 77317656), (732, 70874518), (793, 65422632), (858, 60466372), (1144, 45349779), (1342, 38658828), (1464, 35437259), (1586, 32711316), (1716, 30233186), (2013, 25772552), (2379, 21807544), (2684, 19329414), (3172, 16355658), (3432, 15116593), (4026, 12886276), (4758, 10903772), (5368, 9664707), (6344, 8177829), (8052, 6443138), (8723, 5947512), (9516, 5451886), (16104, 3221569), (17446, 2973756), (19032, 2725943), (26169, 1982504), (34892, 1486878), (52338, 991252), (69784, 743439), (104676, 495626), (209352, 247813)]