50413900288

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{6469}}^1$

素因数の和:7009

約数の個数: 80

約数和(自身を含む): 104206544640

約数和(自身を除く): 53792644352

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 491, 496, 512, 982, 992, 1964, 1984, 3928, 3968, 6469, 7856, 7936, 12938, 15221, 15712, 15872, 25876, 30442, 31424, 51752, 60884, 62848, 103504, 121768, 125696, 200539, 207008, 243536, 251392, 401078, 414016, 487072, 802156, 828032, 974144, 1604312, 1656064, 1948288, 3176279, 3208624, 3312128, 3896576, 6352558, 6417248, 7793152, 12705116, 12834496, 25410232, 25668992, 50820464, 51337984, 98464649, 101640928, 102675968, 196929298, 203281856, 393858596, 406563712, 787717192, 813127424, 1575434384, 1626254848, 3150868768, 6301737536, 12603475072, 25206950144, 50413900288]

約数ペア:

[(1, 50413900288), (2, 25206950144), (4, 12603475072), (8, 6301737536), (16, 3150868768), (31, 1626254848), (32, 1575434384), (62, 813127424), (64, 787717192), (124, 406563712), (128, 393858596), (248, 203281856), (256, 196929298), (491, 102675968), (496, 101640928), (512, 98464649), (982, 51337984), (992, 50820464), (1964, 25668992), (1984, 25410232), (3928, 12834496), (3968, 12705116), (6469, 7793152), (7856, 6417248), (7936, 6352558), (12938, 3896576), (15221, 3312128), (15712, 3208624), (15872, 3176279), (25876, 1948288), (30442, 1656064), (31424, 1604312), (51752, 974144), (60884, 828032), (62848, 802156), (103504, 487072), (121768, 414016), (125696, 401078), (200539, 251392), (207008, 243536)]