49715405312

素因数分解:

$2^9\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1438

約数の個数: 120

約数和(自身を含む): 104021913600

約数和(自身を除く): 54306508288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 128, 158, 248, 256, 316, 496, 512, 632, 961, 992, 1264, 1279, 1922, 1984, 2449, 2528, 2558, 3844, 3968, 4898, 5056, 5116, 7688, 7936, 9796, 10112, 10232, 15376, 15872, 19592, 20224, 20464, 30752, 39184, 39649, 40448, 40928, 61504, 75919, 78368, 79298, 81856, 101041, 123008, 151838, 156736, 158596, 163712, 202082, 246016, 303676, 313472, 317192, 327424, 404164, 492032, 607352, 626944, 634384, 654848, 808328, 1214704, 1229119, 1253888, 1268768, 1616656, 2429408, 2458238, 2537536, 3132271, 3233312, 4858816, 4916476, 5075072, 6264542, 6466624, 9717632, 9832952, 10150144, 12529084, 12933248, 19435264, 19665904, 20300288, 25058168, 25866496, 38870528, 39331808, 50116336, 51732992, 78663616, 97100401, 100232672, 157327232, 194200802, 200465344, 314654464, 388401604, 400930688, 629308928, 776803208, 801861376, 1553606416, 1603722752, 3107212832, 6214425664, 12428851328, 24857702656, 49715405312]

約数ペア:

[(1, 49715405312), (2, 24857702656), (4, 12428851328), (8, 6214425664), (16, 3107212832), (31, 1603722752), (32, 1553606416), (62, 801861376), (64, 776803208), (79, 629308928), (124, 400930688), (128, 388401604), (158, 314654464), (248, 200465344), (256, 194200802), (316, 157327232), (496, 100232672), (512, 97100401), (632, 78663616), (961, 51732992), (992, 50116336), (1264, 39331808), (1279, 38870528), (1922, 25866496), (1984, 25058168), (2449, 20300288), (2528, 19665904), (2558, 19435264), (3844, 12933248), (3968, 12529084), (4898, 10150144), (5056, 9832952), (5116, 9717632), (7688, 6466624), (7936, 6264542), (9796, 5075072), (10112, 4916476), (10232, 4858816), (15376, 3233312), (15872, 3132271), (19592, 2537536), (20224, 2458238), (20464, 2429408), (30752, 1616656), (39184, 1268768), (39649, 1253888), (40448, 1229119), (40928, 1214704), (61504, 808328), (75919, 654848), (78368, 634384), (79298, 626944), (81856, 607352), (101041, 492032), (123008, 404164), (151838, 327424), (156736, 317192), (158596, 313472), (163712, 303676), (202082, 246016)]