53822080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6469}}^1$

素因数の和:6501

約数の個数: 64

約数和(自身を含む): 138587400

約数和(自身を除く): 84765320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6469, 8320, 12938, 25876, 32345, 51752, 64690, 84097, 103504, 129380, 168194, 207008, 258760, 336388, 414016, 420485, 517520, 672776, 828032, 840970, 1035040, 1345552, 1681940, 2070080, 2691104, 3363880, 4140160, 5382208, 6727760, 10764416, 13455520, 26911040, 53822080]

約数ペア:

[(1, 53822080), (2, 26911040), (4, 13455520), (5, 10764416), (8, 6727760), (10, 5382208), (13, 4140160), (16, 3363880), (20, 2691104), (26, 2070080), (32, 1681940), (40, 1345552), (52, 1035040), (64, 840970), (65, 828032), (80, 672776), (104, 517520), (128, 420485), (130, 414016), (160, 336388), (208, 258760), (260, 207008), (320, 168194), (416, 129380), (520, 103504), (640, 84097), (832, 64690), (1040, 51752), (1664, 32345), (2080, 25876), (4160, 12938), (6469, 8320)]