56233278

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4974

約数の個数: 40

約数和(自身を含む): 127805040

約数和(自身を除く): 71571762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 1278, 1917, 3834, 4889, 5751, 9778, 11502, 14667, 29334, 44001, 88002, 132003, 264006, 347119, 396009, 694238, 792018, 1041357, 2082714, 3124071, 6248142, 9372213, 18744426, 28116639, 56233278]

約数ペア:

[(1, 56233278), (2, 28116639), (3, 18744426), (6, 9372213), (9, 6248142), (18, 3124071), (27, 2082714), (54, 1041357), (71, 792018), (81, 694238), (142, 396009), (162, 347119), (213, 264006), (426, 132003), (639, 88002), (1278, 44001), (1917, 29334), (3834, 14667), (4889, 11502), (5751, 9778)]