54278812

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8111}}^1$

素因数の和:8361

約数の個数: 24

約数和(自身を含む): 109025280

約数和(自身を除く): 54746468

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 8111, 16222, 32444, 56777, 113554, 227108, 1938529, 3877058, 7754116, 13569703, 27139406, 54278812]

約数ペア:

[(1, 54278812), (2, 27139406), (4, 13569703), (7, 7754116), (14, 3877058), (28, 1938529), (239, 227108), (478, 113554), (956, 56777), (1673, 32444), (3346, 16222), (6692, 8111)]