50542019072

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 120

約数和(自身を含む): 105240920400

約数和(自身を除く): 54698901328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 139, 248, 256, 278, 496, 512, 556, 739, 961, 992, 1112, 1478, 1922, 1984, 2224, 2956, 3844, 3968, 4309, 4448, 5912, 7688, 7936, 8618, 8896, 11824, 15376, 15872, 17236, 17792, 22909, 23648, 30752, 34472, 35584, 45818, 47296, 61504, 68944, 71168, 91636, 94592, 102721, 123008, 133579, 137888, 183272, 189184, 205442, 246016, 267158, 275776, 366544, 378368, 410884, 492032, 534316, 551552, 710179, 733088, 821768, 1068632, 1103104, 1420358, 1466176, 1643536, 2137264, 2206208, 2840716, 2932352, 3184351, 3287072, 4274528, 5681432, 5864704, 6368702, 6574144, 8549056, 11362864, 11729408, 12737404, 13148288, 17098112, 22725728, 25474808, 26296576, 34196224, 45451456, 50949616, 52593152, 68392448, 90902912, 98714881, 101899232, 181805824, 197429762, 203798464, 363611648, 394859524, 407596928, 789719048, 815193856, 1579438096, 1630387712, 3158876192, 6317752384, 12635504768, 25271009536, 50542019072]

約数ペア:

[(1, 50542019072), (2, 25271009536), (4, 12635504768), (8, 6317752384), (16, 3158876192), (31, 1630387712), (32, 1579438096), (62, 815193856), (64, 789719048), (124, 407596928), (128, 394859524), (139, 363611648), (248, 203798464), (256, 197429762), (278, 181805824), (496, 101899232), (512, 98714881), (556, 90902912), (739, 68392448), (961, 52593152), (992, 50949616), (1112, 45451456), (1478, 34196224), (1922, 26296576), (1984, 25474808), (2224, 22725728), (2956, 17098112), (3844, 13148288), (3968, 12737404), (4309, 11729408), (4448, 11362864), (5912, 8549056), (7688, 6574144), (7936, 6368702), (8618, 5864704), (8896, 5681432), (11824, 4274528), (15376, 3287072), (15872, 3184351), (17236, 2932352), (17792, 2840716), (22909, 2206208), (23648, 2137264), (30752, 1643536), (34472, 1466176), (35584, 1420358), (45818, 1103104), (47296, 1068632), (61504, 821768), (68944, 733088), (71168, 710179), (91636, 551552), (94592, 534316), (102721, 492032), (123008, 410884), (133579, 378368), (137888, 366544), (183272, 275776), (189184, 267158), (205442, 246016)]