55041280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6143}}^1$

素因数の和:6171

約数の個数: 72

約数和(自身を含む): 150700032

約数和(自身を除く): 95658752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6143, 8960, 12286, 24572, 30715, 43001, 49144, 61430, 86002, 98288, 122860, 172004, 196576, 215005, 245720, 344008, 393152, 430010, 491440, 688016, 786304, 860020, 982880, 1376032, 1572608, 1720040, 1965760, 2752064, 3440080, 3931520, 5504128, 6880160, 7863040, 11008256, 13760320, 27520640, 55041280]

約数ペア:

[(1, 55041280), (2, 27520640), (4, 13760320), (5, 11008256), (7, 7863040), (8, 6880160), (10, 5504128), (14, 3931520), (16, 3440080), (20, 2752064), (28, 1965760), (32, 1720040), (35, 1572608), (40, 1376032), (56, 982880), (64, 860020), (70, 786304), (80, 688016), (112, 491440), (128, 430010), (140, 393152), (160, 344008), (224, 245720), (256, 215005), (280, 196576), (320, 172004), (448, 122860), (560, 98288), (640, 86002), (896, 61430), (1120, 49144), (1280, 43001), (1792, 30715), (2240, 24572), (4480, 12286), (6143, 8960)]