54253768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 50074232

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 398, 424, 643, 796, 1286, 1592, 2572, 5144, 10547, 21094, 34079, 42188, 68158, 84376, 127957, 136316, 255914, 272632, 511828, 1023656, 6781721, 13563442, 27126884, 54253768]

約数ペア:

[(1, 54253768), (2, 27126884), (4, 13563442), (8, 6781721), (53, 1023656), (106, 511828), (199, 272632), (212, 255914), (398, 136316), (424, 127957), (643, 84376), (796, 68158), (1286, 42188), (1592, 34079), (2572, 21094), (5144, 10547)]