51316537778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{4523}}^1$

素因数の和:4991

約数の個数: 48

約数和(自身を含む): 85430636928

約数和(自身を除く): 34114099150

約数列:

[1, 2, 11, 22, 121, 173, 242, 271, 346, 542, 1903, 2981, 3806, 4523, 5962, 9046, 20933, 32791, 41866, 46883, 49753, 65582, 93766, 99506, 515713, 547283, 782479, 1031426, 1094566, 1225733, 1564958, 2451466, 5672843, 8607269, 11345686, 13483063, 17214538, 26966126, 94679959, 148313693, 189359918, 212051809, 296627386, 424103618, 2332569899, 4665139798, 25658268889, 51316537778]

約数ペア:

[(1, 51316537778), (2, 25658268889), (11, 4665139798), (22, 2332569899), (121, 424103618), (173, 296627386), (242, 212051809), (271, 189359918), (346, 148313693), (542, 94679959), (1903, 26966126), (2981, 17214538), (3806, 13483063), (4523, 11345686), (5962, 8607269), (9046, 5672843), (20933, 2451466), (32791, 1564958), (41866, 1225733), (46883, 1094566), (49753, 1031426), (65582, 782479), (93766, 547283), (99506, 515713)]