51198654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 117331200

約数和(自身を除く): 66132546

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 179, 193, 247, 358, 386, 494, 537, 579, 741, 1074, 1158, 1482, 2327, 2509, 3401, 3667, 4654, 5018, 6802, 6981, 7334, 7527, 10203, 11001, 13962, 15054, 20406, 22002, 34547, 44213, 47671, 69094, 88426, 95342, 103641, 132639, 143013, 207282, 265278, 286026, 449111, 656393, 898222, 1312786, 1347333, 1969179, 2694666, 3938358, 8533109, 17066218, 25599327, 51198654]

約数ペア:

[(1, 51198654), (2, 25599327), (3, 17066218), (6, 8533109), (13, 3938358), (19, 2694666), (26, 1969179), (38, 1347333), (39, 1312786), (57, 898222), (78, 656393), (114, 449111), (179, 286026), (193, 265278), (247, 207282), (358, 143013), (386, 132639), (494, 103641), (537, 95342), (579, 88426), (741, 69094), (1074, 47671), (1158, 44213), (1482, 34547), (2327, 22002), (2509, 20406), (3401, 15054), (3667, 13962), (4654, 11001), (5018, 10203), (6802, 7527), (6981, 7334)]