54738026

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 41062294

約数列:

[1, 2, 7, 14, 89, 178, 197, 223, 394, 446, 623, 1246, 1379, 1561, 2758, 3122, 17533, 19847, 35066, 39694, 43931, 87862, 122731, 138929, 245462, 277858, 307517, 615034, 3909859, 7819718, 27369013, 54738026]

約数ペア:

[(1, 54738026), (2, 27369013), (7, 7819718), (14, 3909859), (89, 615034), (178, 307517), (197, 277858), (223, 245462), (394, 138929), (446, 122731), (623, 87862), (1246, 43931), (1379, 39694), (1561, 35066), (2758, 19847), (3122, 17533)]