55553784

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16187}}^1$

素因数の和:16220

約数の個数: 64

約数和(自身を含む): 163175040

約数和(自身を除く): 107621256

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 16187, 32374, 48561, 64748, 97122, 129496, 178057, 194244, 210431, 356114, 388488, 420862, 534171, 631293, 712228, 841724, 1068342, 1262586, 1424456, 1683448, 2136684, 2314741, 2525172, 4273368, 4629482, 5050344, 6944223, 9258964, 13888446, 18517928, 27776892, 55553784]

約数ペア:

[(1, 55553784), (2, 27776892), (3, 18517928), (4, 13888446), (6, 9258964), (8, 6944223), (11, 5050344), (12, 4629482), (13, 4273368), (22, 2525172), (24, 2314741), (26, 2136684), (33, 1683448), (39, 1424456), (44, 1262586), (52, 1068342), (66, 841724), (78, 712228), (88, 631293), (104, 534171), (132, 420862), (143, 388488), (156, 356114), (264, 210431), (286, 194244), (312, 178057), (429, 129496), (572, 97122), (858, 64748), (1144, 48561), (1716, 32374), (3432, 16187)]