54930666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 128471616

約数和(自身を除く): 73540950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 257, 294, 514, 727, 771, 1454, 1542, 1799, 2181, 3598, 4362, 5089, 5397, 10178, 10794, 12593, 15267, 25186, 30534, 35623, 37779, 71246, 75558, 106869, 186839, 213738, 373678, 560517, 1121034, 1307873, 2615746, 3923619, 7847238, 9155111, 18310222, 27465333, 54930666]

約数ペア:

[(1, 54930666), (2, 27465333), (3, 18310222), (6, 9155111), (7, 7847238), (14, 3923619), (21, 2615746), (42, 1307873), (49, 1121034), (98, 560517), (147, 373678), (257, 213738), (294, 186839), (514, 106869), (727, 75558), (771, 71246), (1454, 37779), (1542, 35623), (1799, 30534), (2181, 25186), (3598, 15267), (4362, 12593), (5089, 10794), (5397, 10178)]