51804072

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1381}}^1$

素因数の和:1914

約数の個数: 48

約数和(自身を含む): 140673780

約数和(自身を除く): 88869708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1381, 1563, 2084, 2762, 3126, 4143, 4168, 4689, 5524, 6252, 8286, 9378, 11048, 12429, 12504, 16572, 18756, 24858, 33144, 37512, 49716, 99432, 719501, 1439002, 2158503, 2878004, 4317006, 5756008, 6475509, 8634012, 12951018, 17268024, 25902036, 51804072]

約数ペア:

[(1, 51804072), (2, 25902036), (3, 17268024), (4, 12951018), (6, 8634012), (8, 6475509), (9, 5756008), (12, 4317006), (18, 2878004), (24, 2158503), (36, 1439002), (72, 719501), (521, 99432), (1042, 49716), (1381, 37512), (1563, 33144), (2084, 24858), (2762, 18756), (3126, 16572), (4143, 12504), (4168, 12429), (4689, 11048), (5524, 9378), (6252, 8286)]