55507896

素因数分解:

$2^3\times 3^3\times {\mathrm{256981}}^1$

素因数の和:256996

約数の個数: 32

約数和(自身を含む): 154189200

約数和(自身を除く): 98681304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 256981, 513962, 770943, 1027924, 1541886, 2055848, 2312829, 3083772, 4625658, 6167544, 6938487, 9251316, 13876974, 18502632, 27753948, 55507896]

約数ペア:

[(1, 55507896), (2, 27753948), (3, 18502632), (4, 13876974), (6, 9251316), (8, 6938487), (9, 6167544), (12, 4625658), (18, 3083772), (24, 2312829), (27, 2055848), (36, 1541886), (54, 1027924), (72, 770943), (108, 513962), (216, 256981)]