53925820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{479}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 122492160

約数和(自身を除く): 68566340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 433, 479, 866, 958, 1732, 1916, 2165, 2395, 4330, 4790, 5629, 6227, 8660, 9580, 11258, 12454, 22516, 24908, 28145, 31135, 56290, 62270, 112580, 124540, 207407, 414814, 829628, 1037035, 2074070, 2696291, 4148140, 5392582, 10785164, 13481455, 26962910, 53925820]

約数ペア:

[(1, 53925820), (2, 26962910), (4, 13481455), (5, 10785164), (10, 5392582), (13, 4148140), (20, 2696291), (26, 2074070), (52, 1037035), (65, 829628), (130, 414814), (260, 207407), (433, 124540), (479, 112580), (866, 62270), (958, 56290), (1732, 31135), (1916, 28145), (2165, 24908), (2395, 22516), (4330, 12454), (4790, 11258), (5629, 9580), (6227, 8660)]