53271988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 116855424

約数和(自身を除く): 63583436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 673, 1028, 1346, 1799, 2692, 2827, 3598, 4711, 5654, 7196, 7403, 9422, 11308, 14806, 18844, 19789, 29612, 39578, 51821, 79156, 103642, 172961, 207284, 345922, 691844, 1210727, 1902571, 2421454, 3805142, 4842908, 7610284, 13317997, 26635994, 53271988]

約数ペア:

[(1, 53271988), (2, 26635994), (4, 13317997), (7, 7610284), (11, 4842908), (14, 3805142), (22, 2421454), (28, 1902571), (44, 1210727), (77, 691844), (154, 345922), (257, 207284), (308, 172961), (514, 103642), (673, 79156), (1028, 51821), (1346, 39578), (1799, 29612), (2692, 19789), (2827, 18844), (3598, 14806), (4711, 11308), (5654, 9422), (7196, 7403)]