54990312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 148774080

約数和(自身を除く): 93783768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 337, 523, 674, 1011, 1046, 1348, 1569, 2022, 2092, 2696, 3138, 4044, 4184, 4381, 6276, 6799, 8088, 8762, 12552, 13143, 13598, 17524, 20397, 26286, 27196, 35048, 40794, 52572, 54392, 81588, 105144, 163176, 176251, 352502, 528753, 705004, 1057506, 1410008, 2115012, 2291263, 4230024, 4582526, 6873789, 9165052, 13747578, 18330104, 27495156, 54990312]

約数ペア:

[(1, 54990312), (2, 27495156), (3, 18330104), (4, 13747578), (6, 9165052), (8, 6873789), (12, 4582526), (13, 4230024), (24, 2291263), (26, 2115012), (39, 1410008), (52, 1057506), (78, 705004), (104, 528753), (156, 352502), (312, 176251), (337, 163176), (523, 105144), (674, 81588), (1011, 54392), (1046, 52572), (1348, 40794), (1569, 35048), (2022, 27196), (2092, 26286), (2696, 20397), (3138, 17524), (4044, 13598), (4184, 13143), (4381, 12552), (6276, 8762), (6799, 8088)]