54396568

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{521}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 105736320

約数和(自身を除く): 51339752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 421, 521, 842, 1042, 1684, 2084, 3368, 4168, 13051, 16151, 26102, 32302, 52204, 64604, 104408, 129208, 219341, 438682, 877364, 1754728, 6799571, 13599142, 27198284, 54396568]

約数ペア:

[(1, 54396568), (2, 27198284), (4, 13599142), (8, 6799571), (31, 1754728), (62, 877364), (124, 438682), (248, 219341), (421, 129208), (521, 104408), (842, 64604), (1042, 52204), (1684, 32302), (2084, 26102), (3368, 16151), (4168, 13051)]