51117143168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{25367}}^1$

素因数の和:25574

約数の個数: 128

約数和(自身を含む): 126064753920

約数和(自身を除く): 74947610752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 173, 182, 208, 224, 346, 364, 416, 448, 692, 728, 832, 896, 1211, 1384, 1456, 1664, 2249, 2422, 2768, 2912, 4498, 4844, 5536, 5824, 8996, 9688, 11072, 11648, 15743, 17992, 19376, 22144, 25367, 31486, 35984, 38752, 50734, 62972, 71968, 77504, 101468, 125944, 143936, 155008, 177569, 202936, 251888, 287872, 329771, 355138, 405872, 503776, 659542, 710276, 811744, 1007552, 1319084, 1420552, 1623488, 2015104, 2308397, 2638168, 2841104, 3246976, 4388491, 4616794, 5276336, 5682208, 8776982, 9233588, 10552672, 11364416, 17553964, 18467176, 21105344, 22728832, 30719437, 35107928, 36934352, 42210688, 57050383, 61438874, 70215856, 73868704, 114100766, 122877748, 140431712, 147737408, 228201532, 245755496, 280863424, 295474816, 399352681, 456403064, 491510992, 561726848, 798705362, 912806128, 983021984, 1597410724, 1825612256, 1966043968, 3194821448, 3651224512, 3932087936, 6389642896, 7302449024, 12779285792, 25558571584, 51117143168]

約数ペア:

[(1, 51117143168), (2, 25558571584), (4, 12779285792), (7, 7302449024), (8, 6389642896), (13, 3932087936), (14, 3651224512), (16, 3194821448), (26, 1966043968), (28, 1825612256), (32, 1597410724), (52, 983021984), (56, 912806128), (64, 798705362), (91, 561726848), (104, 491510992), (112, 456403064), (128, 399352681), (173, 295474816), (182, 280863424), (208, 245755496), (224, 228201532), (346, 147737408), (364, 140431712), (416, 122877748), (448, 114100766), (692, 73868704), (728, 70215856), (832, 61438874), (896, 57050383), (1211, 42210688), (1384, 36934352), (1456, 35107928), (1664, 30719437), (2249, 22728832), (2422, 21105344), (2768, 18467176), (2912, 17553964), (4498, 11364416), (4844, 10552672), (5536, 9233588), (5824, 8776982), (8996, 5682208), (9688, 5276336), (11072, 4616794), (11648, 4388491), (15743, 3246976), (17992, 2841104), (19376, 2638168), (22144, 2308397), (25367, 2015104), (31486, 1623488), (35984, 1420552), (38752, 1319084), (50734, 1007552), (62972, 811744), (71968, 710276), (77504, 659542), (101468, 503776), (125944, 405872), (143936, 355138), (155008, 329771), (177569, 287872), (202936, 251888)]