54996448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1907

約数の個数: 48

約数和(自身を含む): 118265616

約数和(自身を除く): 63269168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1811, 1898, 2336, 3622, 3796, 7244, 7592, 14488, 15184, 23543, 28976, 30368, 47086, 57952, 94172, 132203, 188344, 264406, 376688, 528812, 753376, 1057624, 1718639, 2115248, 3437278, 4230496, 6874556, 13749112, 27498224, 54996448]

約数ペア:

[(1, 54996448), (2, 27498224), (4, 13749112), (8, 6874556), (13, 4230496), (16, 3437278), (26, 2115248), (32, 1718639), (52, 1057624), (73, 753376), (104, 528812), (146, 376688), (208, 264406), (292, 188344), (416, 132203), (584, 94172), (949, 57952), (1168, 47086), (1811, 30368), (1898, 28976), (2336, 23543), (3622, 15184), (3796, 14488), (7244, 7592)]