53118752

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 107304120

約数和(自身を除く): 54185368

約数列:

[1, 2, 4, 8, 16, 32, 97, 109, 157, 194, 218, 314, 388, 436, 628, 776, 872, 1256, 1552, 1744, 2512, 3104, 3488, 5024, 10573, 15229, 17113, 21146, 30458, 34226, 42292, 60916, 68452, 84584, 121832, 136904, 169168, 243664, 273808, 338336, 487328, 547616, 1659961, 3319922, 6639844, 13279688, 26559376, 53118752]

約数ペア:

[(1, 53118752), (2, 26559376), (4, 13279688), (8, 6639844), (16, 3319922), (32, 1659961), (97, 547616), (109, 487328), (157, 338336), (194, 273808), (218, 243664), (314, 169168), (388, 136904), (436, 121832), (628, 84584), (776, 68452), (872, 60916), (1256, 42292), (1552, 34226), (1744, 30458), (2512, 21146), (3104, 17113), (3488, 15229), (5024, 10573)]