52855240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 71249720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 503, 568, 710, 740, 1006, 1420, 1480, 2012, 2515, 2627, 2840, 4024, 5030, 5254, 10060, 10508, 13135, 18611, 20120, 21016, 26270, 35713, 37222, 52540, 71426, 74444, 93055, 105080, 142852, 148888, 178565, 186110, 285704, 357130, 372220, 714260, 744440, 1321381, 1428520, 2642762, 5285524, 6606905, 10571048, 13213810, 26427620, 52855240]

約数ペア:

[(1, 52855240), (2, 26427620), (4, 13213810), (5, 10571048), (8, 6606905), (10, 5285524), (20, 2642762), (37, 1428520), (40, 1321381), (71, 744440), (74, 714260), (142, 372220), (148, 357130), (185, 285704), (284, 186110), (296, 178565), (355, 148888), (370, 142852), (503, 105080), (568, 93055), (710, 74444), (740, 71426), (1006, 52540), (1420, 37222), (1480, 35713), (2012, 26270), (2515, 21016), (2627, 20120), (2840, 18611), (4024, 13135), (5030, 10508), (5254, 10060)]