54024440

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 126156960

約数和(自身を除く): 72132520

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 173, 185, 211, 296, 346, 370, 422, 692, 740, 844, 865, 1055, 1384, 1480, 1688, 1730, 2110, 3460, 4220, 6401, 6920, 7807, 8440, 12802, 15614, 25604, 31228, 32005, 36503, 39035, 51208, 62456, 64010, 73006, 78070, 128020, 146012, 156140, 182515, 256040, 292024, 312280, 365030, 730060, 1350611, 1460120, 2701222, 5402444, 6753055, 10804888, 13506110, 27012220, 54024440]

約数ペア:

[(1, 54024440), (2, 27012220), (4, 13506110), (5, 10804888), (8, 6753055), (10, 5402444), (20, 2701222), (37, 1460120), (40, 1350611), (74, 730060), (148, 365030), (173, 312280), (185, 292024), (211, 256040), (296, 182515), (346, 156140), (370, 146012), (422, 128020), (692, 78070), (740, 73006), (844, 64010), (865, 62456), (1055, 51208), (1384, 39035), (1480, 36503), (1688, 32005), (1730, 31228), (2110, 25604), (3460, 15614), (4220, 12802), (6401, 8440), (6920, 7807)]