56557958528

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{249779}}^1$

素因数の和:249883

約数の個数: 64

約数和(自身を含む): 118470654000

約数和(自身を除く): 61912695472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 464, 488, 928, 976, 1769, 1856, 1952, 3538, 3712, 3904, 7076, 7808, 14152, 28304, 56608, 113216, 226432, 249779, 499558, 999116, 1998232, 3996464, 7243591, 7992928, 14487182, 15236519, 15985856, 28974364, 30473038, 31971712, 57948728, 60946076, 115897456, 121892152, 231794912, 243784304, 441859051, 463589824, 487568608, 883718102, 927179648, 975137216, 1767436204, 1950274432, 3534872408, 7069744816, 14139489632, 28278979264, 56557958528]

約数ペア:

[(1, 56557958528), (2, 28278979264), (4, 14139489632), (8, 7069744816), (16, 3534872408), (29, 1950274432), (32, 1767436204), (58, 975137216), (61, 927179648), (64, 883718102), (116, 487568608), (122, 463589824), (128, 441859051), (232, 243784304), (244, 231794912), (464, 121892152), (488, 115897456), (928, 60946076), (976, 57948728), (1769, 31971712), (1856, 30473038), (1952, 28974364), (3538, 15985856), (3712, 15236519), (3904, 14487182), (7076, 7992928), (7808, 7243591), (14152, 3996464), (28304, 1998232), (56608, 999116), (113216, 499558), (226432, 249779)]