49039712

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 99474480

約数和(自身を除く): 50434768

約数列:

[1, 2, 4, 8, 16, 32, 67, 89, 134, 178, 257, 268, 356, 514, 536, 712, 1028, 1072, 1424, 2056, 2144, 2848, 4112, 5963, 8224, 11926, 17219, 22873, 23852, 34438, 45746, 47704, 68876, 91492, 95408, 137752, 182984, 190816, 275504, 365968, 551008, 731936, 1532491, 3064982, 6129964, 12259928, 24519856, 49039712]

約数ペア:

[(1, 49039712), (2, 24519856), (4, 12259928), (8, 6129964), (16, 3064982), (32, 1532491), (67, 731936), (89, 551008), (134, 365968), (178, 275504), (257, 190816), (268, 182984), (356, 137752), (514, 95408), (536, 91492), (712, 68876), (1028, 47704), (1072, 45746), (1424, 34438), (2056, 23852), (2144, 22873), (2848, 17219), (4112, 11926), (5963, 8224)]