51540912

素因数分解:

$2^4\times 3^2\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1370

約数の個数: 60

約数和(自身を含む): 144789840

約数和(自身を除く): 93248928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 359, 718, 997, 1077, 1436, 1994, 2154, 2872, 2991, 3231, 3988, 4308, 5744, 5982, 6462, 7976, 8616, 8973, 11964, 12924, 15952, 17232, 17946, 23928, 25848, 35892, 47856, 51696, 71784, 143568, 357923, 715846, 1073769, 1431692, 2147538, 2863384, 3221307, 4295076, 5726768, 6442614, 8590152, 12885228, 17180304, 25770456, 51540912]

約数ペア:

[(1, 51540912), (2, 25770456), (3, 17180304), (4, 12885228), (6, 8590152), (8, 6442614), (9, 5726768), (12, 4295076), (16, 3221307), (18, 2863384), (24, 2147538), (36, 1431692), (48, 1073769), (72, 715846), (144, 357923), (359, 143568), (718, 71784), (997, 51696), (1077, 47856), (1436, 35892), (1994, 25848), (2154, 23928), (2872, 17946), (2991, 17232), (3231, 15952), (3988, 12924), (4308, 11964), (5744, 8973), (5982, 8616), (6462, 7976)]