52181440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5669

約数の個数: 56

約数和(自身を含む): 128564640

約数和(自身を除く): 76383200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 5623, 9280, 11246, 22492, 28115, 44984, 56230, 89968, 112460, 163067, 179936, 224920, 326134, 359872, 449840, 652268, 815335, 899680, 1304536, 1630670, 1799360, 2609072, 3261340, 5218144, 6522680, 10436288, 13045360, 26090720, 52181440]

約数ペア:

[(1, 52181440), (2, 26090720), (4, 13045360), (5, 10436288), (8, 6522680), (10, 5218144), (16, 3261340), (20, 2609072), (29, 1799360), (32, 1630670), (40, 1304536), (58, 899680), (64, 815335), (80, 652268), (116, 449840), (145, 359872), (160, 326134), (232, 224920), (290, 179936), (320, 163067), (464, 112460), (580, 89968), (928, 56230), (1160, 44984), (1856, 28115), (2320, 22492), (4640, 11246), (5623, 9280)]