52978496

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 56

約数和(自身を含む): 108630720

約数和(自身を除く): 55652224

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 89, 131, 142, 178, 262, 284, 356, 524, 568, 712, 1048, 1136, 1424, 2096, 2272, 2848, 4192, 4544, 5696, 6319, 8384, 9301, 11659, 12638, 18602, 23318, 25276, 37204, 46636, 50552, 74408, 93272, 101104, 148816, 186544, 202208, 297632, 373088, 404416, 595264, 746176, 827789, 1655578, 3311156, 6622312, 13244624, 26489248, 52978496]

約数ペア:

[(1, 52978496), (2, 26489248), (4, 13244624), (8, 6622312), (16, 3311156), (32, 1655578), (64, 827789), (71, 746176), (89, 595264), (131, 404416), (142, 373088), (178, 297632), (262, 202208), (284, 186544), (356, 148816), (524, 101104), (568, 93272), (712, 74408), (1048, 50552), (1136, 46636), (1424, 37204), (2096, 25276), (2272, 23318), (2848, 18602), (4192, 12638), (4544, 11659), (5696, 9301), (6319, 8384)]