55017654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 65942346

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 79, 82, 114, 123, 149, 158, 237, 246, 298, 447, 474, 779, 894, 1501, 1558, 2337, 2831, 3002, 3239, 4503, 4674, 5662, 6109, 6478, 8493, 9006, 9717, 11771, 12218, 16986, 18327, 19434, 23542, 35313, 36654, 61541, 70626, 116071, 123082, 184623, 223649, 232142, 348213, 369246, 447298, 482611, 670947, 696426, 965222, 1341894, 1447833, 2895666, 9169609, 18339218, 27508827, 55017654]

約数ペア:

[(1, 55017654), (2, 27508827), (3, 18339218), (6, 9169609), (19, 2895666), (38, 1447833), (41, 1341894), (57, 965222), (79, 696426), (82, 670947), (114, 482611), (123, 447298), (149, 369246), (158, 348213), (237, 232142), (246, 223649), (298, 184623), (447, 123082), (474, 116071), (779, 70626), (894, 61541), (1501, 36654), (1558, 35313), (2337, 23542), (2831, 19434), (3002, 18327), (3239, 16986), (4503, 12218), (4674, 11771), (5662, 9717), (6109, 9006), (6478, 8493)]