55172788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 109408320

約数和(自身を除く): 54235532

約数列:

[1, 2, 4, 11, 22, 44, 53, 59, 106, 118, 212, 236, 401, 583, 649, 802, 1166, 1298, 1604, 2332, 2596, 3127, 4411, 6254, 8822, 12508, 17644, 21253, 23659, 34397, 42506, 47318, 68794, 85012, 94636, 137588, 233783, 260249, 467566, 520498, 935132, 1040996, 1253927, 2507854, 5015708, 13793197, 27586394, 55172788]

約数ペア:

[(1, 55172788), (2, 27586394), (4, 13793197), (11, 5015708), (22, 2507854), (44, 1253927), (53, 1040996), (59, 935132), (106, 520498), (118, 467566), (212, 260249), (236, 233783), (401, 137588), (583, 94636), (649, 85012), (802, 68794), (1166, 47318), (1298, 42506), (1604, 34397), (2332, 23659), (2596, 21253), (3127, 17644), (4411, 12508), (6254, 8822)]