51464994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1119

約数の個数: 48

約数和(自身を含む): 120487968

約数和(自身を除く): 69022974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 193, 294, 386, 579, 907, 1158, 1351, 1814, 2702, 2721, 4053, 5442, 6349, 8106, 9457, 12698, 18914, 19047, 28371, 38094, 44443, 56742, 88886, 133329, 175051, 266658, 350102, 525153, 1050306, 1225357, 2450714, 3676071, 7352142, 8577499, 17154998, 25732497, 51464994]

約数ペア:

[(1, 51464994), (2, 25732497), (3, 17154998), (6, 8577499), (7, 7352142), (14, 3676071), (21, 2450714), (42, 1225357), (49, 1050306), (98, 525153), (147, 350102), (193, 266658), (294, 175051), (386, 133329), (579, 88886), (907, 56742), (1158, 44443), (1351, 38094), (1814, 28371), (2702, 19047), (2721, 18914), (4053, 12698), (5442, 9457), (6349, 8106)]