51621246

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 121305600

約数和(自身を除く): 69684354

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 267, 414, 467, 534, 621, 801, 934, 1242, 1401, 1602, 2047, 2403, 2802, 4094, 4203, 4806, 6141, 8406, 10741, 12282, 12609, 18423, 21482, 25218, 32223, 36846, 41563, 55269, 64446, 83126, 96669, 110538, 124689, 193338, 249378, 290007, 374067, 580014, 748134, 955949, 1122201, 1911898, 2244402, 2867847, 5735694, 8603541, 17207082, 25810623, 51621246]

約数ペア:

[(1, 51621246), (2, 25810623), (3, 17207082), (6, 8603541), (9, 5735694), (18, 2867847), (23, 2244402), (27, 1911898), (46, 1122201), (54, 955949), (69, 748134), (89, 580014), (138, 374067), (178, 290007), (207, 249378), (267, 193338), (414, 124689), (467, 110538), (534, 96669), (621, 83126), (801, 64446), (934, 55269), (1242, 41563), (1401, 36846), (1602, 32223), (2047, 25218), (2403, 21482), (2802, 18423), (4094, 12609), (4203, 12282), (4806, 10741), (6141, 8406)]