53277760

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 56

約数和(自身を含む): 127503936

約数和(自身を除く): 74226176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 503, 662, 1006, 1324, 1655, 2012, 2515, 2648, 3310, 4024, 5030, 5296, 6620, 8048, 10060, 10592, 13240, 16096, 20120, 21184, 26480, 32192, 40240, 52960, 80480, 105920, 160960, 166493, 332986, 665972, 832465, 1331944, 1664930, 2663888, 3329860, 5327776, 6659720, 10655552, 13319440, 26638880, 53277760]

約数ペア:

[(1, 53277760), (2, 26638880), (4, 13319440), (5, 10655552), (8, 6659720), (10, 5327776), (16, 3329860), (20, 2663888), (32, 1664930), (40, 1331944), (64, 832465), (80, 665972), (160, 332986), (320, 166493), (331, 160960), (503, 105920), (662, 80480), (1006, 52960), (1324, 40240), (1655, 32192), (2012, 26480), (2515, 21184), (2648, 20120), (3310, 16096), (4024, 13240), (5030, 10592), (5296, 10060), (6620, 8048)]