54826240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 155998080

約数和(自身を除く): 101171840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 211, 224, 232, 256, 280, 290, 320, 406, 422, 448, 464, 560, 580, 640, 812, 844, 896, 928, 1015, 1055, 1120, 1160, 1280, 1477, 1624, 1688, 1792, 1856, 2030, 2110, 2240, 2320, 2954, 3248, 3376, 3712, 4060, 4220, 4480, 4640, 5908, 6119, 6496, 6752, 7385, 7424, 8120, 8440, 8960, 9280, 11816, 12238, 12992, 13504, 14770, 16240, 16880, 18560, 23632, 24476, 25984, 27008, 29540, 30595, 32480, 33760, 37120, 42833, 47264, 48952, 51968, 54016, 59080, 61190, 64960, 67520, 85666, 94528, 97904, 118160, 122380, 129920, 135040, 171332, 189056, 195808, 214165, 236320, 244760, 259840, 270080, 342664, 378112, 391616, 428330, 472640, 489520, 685328, 783232, 856660, 945280, 979040, 1370656, 1566464, 1713320, 1890560, 1958080, 2741312, 3426640, 3916160, 5482624, 6853280, 7832320, 10965248, 13706560, 27413120, 54826240]

約数ペア:

[(1, 54826240), (2, 27413120), (4, 13706560), (5, 10965248), (7, 7832320), (8, 6853280), (10, 5482624), (14, 3916160), (16, 3426640), (20, 2741312), (28, 1958080), (29, 1890560), (32, 1713320), (35, 1566464), (40, 1370656), (56, 979040), (58, 945280), (64, 856660), (70, 783232), (80, 685328), (112, 489520), (116, 472640), (128, 428330), (140, 391616), (145, 378112), (160, 342664), (203, 270080), (211, 259840), (224, 244760), (232, 236320), (256, 214165), (280, 195808), (290, 189056), (320, 171332), (406, 135040), (422, 129920), (448, 122380), (464, 118160), (560, 97904), (580, 94528), (640, 85666), (812, 67520), (844, 64960), (896, 61190), (928, 59080), (1015, 54016), (1055, 51968), (1120, 48952), (1160, 47264), (1280, 42833), (1477, 37120), (1624, 33760), (1688, 32480), (1792, 30595), (1856, 29540), (2030, 27008), (2110, 25984), (2240, 24476), (2320, 23632), (2954, 18560), (3248, 16880), (3376, 16240), (3712, 14770), (4060, 13504), (4220, 12992), (4480, 12238), (4640, 11816), (5908, 9280), (6119, 8960), (6496, 8440), (6752, 8120), (7385, 7424)]