54236672

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 127506720

約数和(自身を除く): 73270048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 409, 448, 512, 518, 592, 818, 896, 1036, 1184, 1636, 1792, 2072, 2368, 2863, 3272, 3584, 4144, 4736, 5726, 6544, 8288, 9472, 11452, 13088, 15133, 16576, 18944, 22904, 26176, 30266, 33152, 45808, 52352, 60532, 66304, 91616, 104704, 105931, 121064, 132608, 183232, 209408, 211862, 242128, 366464, 423724, 484256, 732928, 847448, 968512, 1465856, 1694896, 1937024, 3389792, 3874048, 6779584, 7748096, 13559168, 27118336, 54236672]

約数ペア:

[(1, 54236672), (2, 27118336), (4, 13559168), (7, 7748096), (8, 6779584), (14, 3874048), (16, 3389792), (28, 1937024), (32, 1694896), (37, 1465856), (56, 968512), (64, 847448), (74, 732928), (112, 484256), (128, 423724), (148, 366464), (224, 242128), (256, 211862), (259, 209408), (296, 183232), (409, 132608), (448, 121064), (512, 105931), (518, 104704), (592, 91616), (818, 66304), (896, 60532), (1036, 52352), (1184, 45808), (1636, 33152), (1792, 30266), (2072, 26176), (2368, 22904), (2863, 18944), (3272, 16576), (3584, 15133), (4144, 13088), (4736, 11452), (5726, 9472), (6544, 8288)]